Introducing commercial ventilation and aircondtioning solutions for healthier IAQ

VENTAIRE is an eminent manufacturer , assembler and supplier of air handling units, air washer units axial fans etc We are manufacturing air handling units under the technical assistance of “Clima Ventilazione sistemi S.P.A “ Italy. We have technical and sole distributional tie ups with world renowned and technology leaders like Fisair , Spain , Mestex USA, Thermal product Corp , Canada for there products in India. We are authorised dealer for Honeywell for VAV boxes, for valve of Johnson Controls & Shenitech USA for HVAC measuring instruments in India. We have dealer across India.

We leads the way in HVAC technology and in responsiveness to customer needs. We thrive on innovation, on new technologies and new challenges. We stand for irresistible quality, exceptional customer care, and Whole-life value for money.

We are committed to apply our ingenuity to the heating, cooling and dehumidifying of Indoor environments-and to the delivery of HVAC equipment that withstands the grind of daily use. The result is a range of products that are aesthetic, about and economical to run.

Our Mission is simple-to become your first - choice HVAC product supplier, and to be one company that provided a solution that exctly matches your needs.

SHENITECH “Our Goal is Customer Satisfaction!”A Division of Mestek Inc.

ME EX

ConstructionFrame WorkThe frame work is made of anticorodal hollow extruded aluminum profile,held together by special the remoplastic, self extinguishing 3-legged joints thatensure per fec t a l ignment and r ig id i t y o f the who le s t ruc tu re .Problem of excessive condensation on structural frame is addressed by providing high performance thermal bridge profile. Anodised profiles and screwless snap fixing profiles are also available as an option, SS Profile is also available.

GasketMulti finned gasket sided in built-up grooves in the structural profile of theunit ensures air tight construction. For special applications, food grade gasketunit ensures air tight construction. For special applications, food grade gasketas per BS EN-71 Part 3:1 995 can be provided on request

PanelsDouble skin 25/24 mm panels injected with environment friendly CFC andHFC free, self extinguishing PUF as ASTM D 3014 a uniform density of 38-40kg/m3 ensures low thermal conductivity and robust construction for highhumidity ambient conditions panels with thermal bridges can be provided.Various option such as precoated colored galvanised sheets, plain galvanisedsheets, aluminium and SS304 and SS 316 sheets in various thickness areavailable for innter and outer skin of double skin panels. Glass wool or mineral

3wool insulation (upto 144 kg/m ) is also available as an option.Panels also available with antimircrobial antifungal coating & high resistant coating (upto 6000).

Base frame is made of galvanised steel with die cast aluminium joints having lifting holes, Extruded aluminium base is available as an option, SS is also avilable.

Condensate Drain Pan

Drain pan is made of aluminum with dual slope to facilitate immediate discharge of condensate. Specially designed drain pan with all round edges allow complete cleaning and avoid microbial growth as per ASHRAE 62-1999.Drain pan is SS-304 construction is also available as option.

Computer selected high efficiency copper tube, aluminium finnedand DX coils are provided for cooling/heating in a single stack, upto 12rows deep. Each coil is pressure tested at 2059 KPA with air under waterfor trouble free operations.

Copper fins, anti-corrosive coating on fins for coastal application and sideplates in SS construction are also available as option.

Stream or spray humidifer section can also be provided as an integralpart of the unit.

Components Air Treatment Section

AIR HANDLING UNITS

Base Frame

Eliminators installed on rails areremovable for cleaning.

Coil are installed on rails and are free to be remove from AHU, for cleaning Selection Program

Fan Sections

Highly energy efficient, AMCA certified, fans with forward/backward curved construction for medium to high static pressure application the electric motor is a totally enclosed type with an IP 55 or 54 protection and class F insulation.

Director drive plug fans with inverter drive are also available on request.

Fan and motor is mounted on a common extruded channel base by us usinganti-vibration insulators ans self extinguishing fabric flexible connectiontested to UL-214 and comforts to NFA 90A and NFPA 90B standards.Thus ensuringl ow operating noise and variation.

View port is provided as a standard feature. Weather proof lamp isalso available on request.

Low leakage air control devices are made of extruded aluminum aerofoildesign profiles driven with polycarbonate gear chain for low torgueoperation. GI/SS construction is also available as option.

Air control Device

Single or multi stage filtration is offered to suit diffrent applications. Acomplete rage of filters as per ASHRAE and EUROVENT standards areavailable.

Filters

Pressure measurement ports across fine filters are provided as a standardfeature

1. Sound attenuation section for low noise applications

2. Humidification section with set deck 100mm or 200mm

/spray type with inlet vanes and mist eliminator / stream

humidifier and pan type humidifier for critical application

3.Cross flow plate type, wheel type heat recovery and

heat pipe can be supplied as an integral part of the unit for

energy conservation.

4. Face and bypass/bypass damper section

5. Drift eliminators in PVC/SS/Aluminium/GL

6. Condensate drain pump for underground installations

7. Electric heater section for heating/humidity control

Options

1. Microprocessor control panel with required field sensors

duly wired to the unit

2. Variable frequency drive with bypass arrangement

3. Contoured aluminum roof for outdoor applications

4. Intake louver with bird screen for fresh air intake.

5. Outlet cowl with bird screen for exhaust unit

6. Fire retardant flexible joints for the inlet and outlet of the unit.

Accessories

Model

HCS

Air

Capacity

CFM

Overall Dimension(Fan, Coil Pre Filter)

StandardCoil Size

Other Details

Height

MM

Width

MM

Width

MM

FHMM

FLMM

FanModel

Motor RatingModel

KW

Unit OutletHxWMM

OutletVelocity

m/s

FilterAreaSpm.

15BW

20BW

30BW

40BW

60BW

80BW

1500

2000

3000

4000

6000

8000

570

620

590

620

780

900

1080

1180

1580

2040

2140

2340

1160

1200

1200

1260

1300

1460

381

445

445

445

635

762

762

864

1270

1727

1828

2032

AT9-9S

AT10-10S

AT-9-9G2L

AT-10-10GL

AT-12-12GL

AT-15-15GL

0.35

0.75

1.1

1.5

2.2

3.7

262X298

289X331

262XB4D

289X926

341X1114

404X1326

9.1

9.9

9.1

9.9

10.5

9.9

D.46

D.46

D.69

D.91

1.36

1.76

1. Electrically interlocked fan

section door (without wiring)

2. Wire guard for fan section.

3. Ear the conncetion of fan

and motor base assembly

4. Nylon caps for all protected

screws.

Human Safety Devices

Double Skin Vertical Floor Mounted

Air Treatment Unit

(Capacity Range : 1500CFM-8000CFM)

SELECTION TABLE

Direct Drive

Model

HCS

Air

Capacity

CFM

Overall Dimension(Fan, Coil Pre Filter)

StandardCoil Size

Other Details

Height

MM

Width

MM

Width

MM

FHMM

FLMM

FanModel

Motor RatingModel

KW

Unit OutletHxWMM

OutletVelocity

m/s

FilterAreaSpm.

15BW

20BW

30BW

40BW

60BW

80BW

1500

2000

3000

4000

6000

8000

570

620

590

620

780

900

1080

1180

1580

2040

2140

2340

1160

1200

1200

1260

1300

1460

381

445

445

445

635

762

762

864

1270

1727

1828

2032

AT9-9S

AT10-10S

AT-9-9G2L

AT-10-10GL

AT-12-12GL

AT-15-15GL

0.35

0.75

1.1

1.5

2.2

3.7

262X298

289X331

262XB4D

289X926

341X1114

404X1326

9.1

9.9

9.1

9.9

10.5

9.9

D.46

D.46

D.69

D.91

1.36

1.76

15DH

20DH

30DH

40DH

60DH

1500

2000

3000

4000

6000

570

620

590

590

790

1080

1180

1580

2080

2140

900

960

1100

960

1100

381

445

445

445

635

462

864

1270

1727

1824

9/9

10/10

12/12

2x10/10

2x122

0.55/4P

0.56/1/4P

0.736/69

2x0.554/4P

2x0.735/1/6P

262x298

289x331

341x395

289x926

341x1114

9.1

9.9

10.5

7

10.5

0.486

0.456

0.699

0.915

1.36

(Capacity Range : 1000CFM-35000CFM)

Double Skin Ventilation Unit

Note : Also available in single skin.

(Capacity Range : 1000CFM-35000CFM)

Direct Drive

Model

HVFM

Air

Capacity

CFM

Overall Dimension Other Details

Height

MM

Width

MM

Width

MM

FainSize

Motor Rating

KW

Unit OutletHxWMM

OutletVelocity

m/s

FilterAreaSpm.

010

015

020

030

040

060

080

100

150

180

240

300

350

1000

1500

2000

3000

4000

6000

8000

10000

15000

18000

24000

30000

35000

800

880

920

980

1120

1240

1440

1500

1600

1680

2000

2240

2500

600

720

800

840

1000

1180

1360

1500

1650

1820

2000

2240

2500

500

560

620

700

780

1000

1240

1320

1480

1680

1840

2040

2200

7-7

9-9

10-10

12-12

15-15

18-18

500

560

630

710

800

900

1000

D.75

1.1

1.1

1.5

2.2

3.7

5.5

5.5

7.5

7.5

9.3

11.0

15.0

208 x 232

262x298

289x331

341x395

404x471

478x557

638x680

715x760

801x840

898x940

1007x1170

1130x1170

1267x1310

9.8

9.1

9.9

10.5

9.9

10.6

9.3

9.2

11.0

10.5

11.2

11.1

10.3

0A+1B

0A+1B

0A+1B

1A+1B

1A+1B

1A+1B

2A+1B

2A+1B

4A+1B

4A+1B

6A+1B

9A+1B

12A+DB

(Capacity Range : 1000CFM-35000CFM)

Double Skin Horizontal CeilingSuspended Air Treatment Unit

(Capacity Range : 1500CFM-8000CFM)

Note : Also available in single skin.

Direct Drive

This is a sort of heat type heat recovery unit. It is used in places where relative humidity and outdoor temperature are high. In this system, the cooling coil is placed within the unit between the precooling and reheatingsections of the horseshoe heat recovery unit. The warm and moist air is cooled by passing it through the precooling coil first. Then the air passing through the cooling coil also passes through the reheat coil, and conditio-ned to the desired temperature and relative humidity. The system does not contain any moving parts. The process is achieved with the thermal energy carried by the coolant which flows naturally within the horseshoe heat recovery system due to the temperature differential.

Horseshoe Heat Recovery Unit

Model

HATU

010

015

020

025

030

035

040

060

080

100

120

150

180

200

240

300

350

420

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

62

62

62

226

226

226

328

328

328

328

430

430

532

532

634

736

636

636

736

836

1042

600

700

800

820

1120

1220

1420

1420

1420

1700

2000

2080

2080

2680

2680

3260

2800

3300

226

226

226

328

328

328

328

430

430

532

532

634

736

636

636

736

836

1042

200

300

300

400

400

500

500

600

600

700

900

900

900

1100

1100

1300

1400

1500

360

360

360

400

400

400

400

480

480

560

560

560

720

880

880

880

880

880

400

400

400

450

450

450

450

600

600

700

700

800

920

920

920

920

1200

1200

800

800

800

920

920

920

920

1120

1120

1300

1300

1500

1720

1720

1720

1720

2280

2280

440

440

440

440

440

440

440

440

440

440

440

440

800

800

800

800

800

800

640

500

500

960

960

960

960

1120

1280

1440

1440

1600

1760

1920

1920

2280

2280

2280

1000

1080

060

1080

1080

1120

1120

1160

1160

1280

1280

1400

1400

610

610

610

914

914

1219

1219

1219

1219

1473

1778

1829

1854

2438

2438

3048

3048

2x1702

0A+1B

1A+0B

1A+0B

1A+0B

1A+1B

2A+0B

2A+0B

2A+2B

4A+0B

4A+2B

6A+0B

6A+3B

9A+0B

8A+4B

12A+0B

15A+0B

15A+5B

18A+6B

F C D E F L1 L2 L3 L4 L5 L6Coil

Fin FinHight Length

Filter

Grid

317

635

635

508

635

571

635

952

1206

1270

1270

1524

1x8591x952

1524

1x8891x952

2x952

2x1080

2x1143

Air Treatment Unit Arrangement exampleHATU - 150

Highly energy efficient, AMCA certified, fans with forward/backward curved construction for medium to high static pressure application the electric motor is a totally enclosed type with an IP 55 or 54 protection and class F insulation.

ModelHHRU

P H1 H2 W L7 G H

Cail

FinHeight

FinLeight

FilterGrid

FilterGrid

015

020

025

030

035

040

060

080

100

120

150

42

42

42

42

42

42

42

42

42

42

42

880

880

880

880

940

940

1200

1340

1520

1520

1780

800

800

800

800

940

940

1200

1340

1420

1420

1680

1040

1140

1240

1340

1440

1540

1740

1940

2120

2320

2540

1000

1000

1000

1000

1000

1000

1000

1000

1060

1060

1060

328

328

430

430

430

430

430

532

634

636

636

328

328

430

430

430

430

430

532

634

636

636

20

22.5

22.5

22.5

25

25

37.5

37.5

47.5

47.5

50

22

26

32

39

41

46

46

62

61

73

87

1A+08

1A+08

1A+08

1A+18

2A+08

2A+08

2A+08

3A+38

4A+28

6A+08

6A+38

700

800

900

1000

1100

1200

1400

1600

1800

1900/2000

2200

Heat Recover Unit Arrangement ExampleHHRU - 150

Innovation at a glance

• Significant weight reduction, which reduces motor bearing

• loads and increases the system service life

• Drastic reduction in noise generation

• Significant increase of the impeller efficiency, which

• reduces the absorbed power

• Reduced power consumption

• Up to 15% energy savings during operation

• Significant CO² reduction

• Improved mechanical properties, comparable with steel

• Suitable for operational temperatures from -20°C to +80°C,comparable with steel impellers

• .No weld seams

• High peripheral velocities up to 70 m/s

• Can be combined with various types of motors

Extreme advantages composite material versus steel

FAN WALL TECHNOLOGY New way to intelligent central air conditioning is called FAN WALL. In this modern technology, several (usually at least four) small fan units are connected in parallel in one housing instead of using one large fan. This arrangement has considerableadvantages. On the one hand, the modular principle increases flexibility. Depending on the installation requirements, the number and size of fans can be selected optimally. On the other hand, it improves the air flow distribution: The result is a better heat transmission and filter utilisation in the central air conditioning unit.Operational reliability: No total failure in case of malfunctionUsing several small fans in place of one large fan improves depending on the installation requirements: In the event of a malfunctioning fan there is no total system failure and not even a drop in performance because, with the appropriate design, the speed of the other fans can be increased to compensate the non-operational fan.Advantages of Fan wall: That added plus More operational reliability More performance More costs saved More installation flexibility More energy saved More maintenance friendliness

the only less: Weight and space requirement!

Ultraviolet Light OptionsAir handlers can be factory equipped with ultraviolet (UV) light options that are pre-engineered for placement to provide maximum effectiveness. Two UV light options are available. The first can be mounted on the downstream side of all cooling coils and above the unit drain pan for surface “kill” applications to comply with the GSA Facilities The second can be mounted in the air stream prior to filter(s) for “kill on the fly” applications.

Ultraviolet (UV) systems prevent all these microbiological problems. UV rays allow air sterilization. It eliminates 99.9% of air borne micro-organisms. It prevents air borne transmission of contagious diseases. - Its conformance to the VDI 6022 (Association of German Engineers) norms in addition to the 1946-6 norm implemented in hospitals brings about an improvement in hygiene standards.

COMPOSITE MATERIAL FAN FOR HEALTHY AIRThe new high-per formance composite material extremely stable, non- corroding, colour-stable, and is 100% recyclable. Extremely light, extremely stable, extremely durable, extremely quiet and extremely efficient The new high-performance centrifugal impeller, the to all challenges – be they high operational temperatures, or special requirements in clean room or other air-conditioning applications. The high-performance composite material developed using the latest insights, makes the impeller significantly lighter than those made of steel - and offers superior mechanical properties. It opportunities for system runtimes, enables lower power consumption and leads to a drastic reduction in noise.

EC (Electronically Commutated) Motor FansDepending on global and nationwide research, the highest potential whereby electrical energy saving can be achieved has to do with electrical motors. The leading factor in implementing this responsibility is EC technology with the high energy economy it provides.

The (smart plug-and-play) product equipped with an EC motors, details distinguishing it from other products

on the market, advantages for the manufacturer and end user: Process controller, speed control device or

driver, electrical filters and overload protection (for motor and electronics) elements are all within the motor.

Low noise and vibration levels are achieved throughout the entire operational range. 100% speed control is

available without using additional components. The unit can operate with 0-10 VDC or 4-20 mA set and actual signals. Wide diameter and performance range (Up to 630 mm in diameter - 6kW in motor power). Pressures as high as 2200 Pa can be accommodated with EC motor powers. Fixed performance throughout the full supply current range = 3 phase - 380-480 VAC - 50/60 Hz – Integrated DC supply source for sensors- Soft start -Ability to rotate at low speed on standby upon demand (adjustable minimum offset speed)

SCREWLESS THERMAL BREAK SYSTEM 55 WITH PANEL STOP PROFILES

The new thermal break system guarantees a high thermal insulation thanks to the use of special shaped polyamide bars of 20 mm length. One of the peculiarities of this system is the half omega profile that allows the union of two or more units ensuring the thermal bridging between them. The “panel stop” profiles hold the panels without the use of screws.The use of a patented gasket system ensures smooth internal surfaces - so the AHU can be sanitisable - and a perfect airtighthness inside the unit. Moreover, the interior of the frame has been designed with a radius shape and nylon rounded corners in order to facilitate the maintenance of cleanliness inside the unit. To improve the mechanical and air tightness properties of the frame, the nylon and omega joint corner have special grooves for screws that fasten together the aluminium profile with the plastic components. Furthermore, the screws are hidden by nylon caps that prevent the formation of dust and dirt near the head of the screw.

Advantages of our Screw less Thermal System

ü High thermal efficiency ü Air tightness guaranteed by “panel stop” profiles ü Nylon corners and omega joints with special grooves for screws ü Panel assembly without screws ü Internally smooth surfaces thanks to special gaskets and internal rounded for hygienic AHU ü Airtight system seal guaranteed on the whole edge surface between panel and frame ü ermetic seal between aluminium profiles and corners ü Easy and quick assembly

CONTROL PANEL FOR AHU STANDRED.

1. Panel specifications:

a) Temperature controllers suitable for one relay output for alarm, controlling firing of the Air conditioner or blower.

b) Humidity controller suitable for 0 to 100 Rh Humidity control. One output for controlling or activation of release valve or steam line solenoid valve.

MECHANICAL STRENGTH

TEST PRESSURE

EN 1886 REFRENCE VALUES RESULT

DEFLECTION -1000 Pa

Class DI <4mm*m-1

0.57 = Class D1 Class D2 10mm*m-2

Class D3 >10mm*m-3

CASING AIR LEAKAGE

-400 Pa

Class L1 <0.15 (l*s-1*m-2)

0.14 - Class L1 Class L1 <0.44 (l*s-1*m-2)

Class L1 <1.32 (l*s-1*m-2)

+700 Pa

Class L1 <0.22 (l*s-1*m-2)

0.21 = Class L1 Class L1 <0.63 (l*s-1*m-2)

Class L1 <1.9 (l*s-1*m-2)

THERMAL TRANSMITTANCE

-

CLASS T1 U<0.5

0.48 = Class T1

CLASS T2 0.5<U<1

CLASS T3 1<U<1.4

CLASS T4 1.4<U<2

CLASS T5 No Req.

THERMAL BRIDGING

-

CLASS TB1 0.75<Kb<1

0.79 = Class TB1

CLASS TB2 0.6<Kb<0.75

CLASS TB3 0.45<Kb<0.6

CLASS TB4 0.3<Kb<0.45

CLASS TB5 No Req.

The tables below show the test results that completely meet thermal insulation specifications in compliance with EN 1886.

Treated Fresh air Units :-

Twin wheel concept

The components of a Twin Wheel systemRotary heat exchangerRotary heat exhangers are used for heating and cooling recovery in air handling systems and typically enh-ances their efficiency.The rotary heat exchangers main component is the rotor. Sensible rotor When spinning, the rotor transfers heat or cold between supply and exhaust airstreams. In this case, where the exchange is restricted to temperature transfer, it is called a 'sensible' rotor. Hygroscopic rotor Through surface treatment the rotor can also be given moist transferring abilities. It is then called a 'hygroscopic' rotor. This type of rotor can also recover energy from water vapor, which means that it can recover both sensible and latent energy. The transfer principle is the same for both moist and temperature.Cooling coilThe purpose of the cooling coil is to cool and/or dehumidify air. Cooling is achieved when warm air passes through the cooling coil, which consists of parallel pipes. When there is also a demand for dehumidification,the temperature of the battery is lowered until the passing air reaches its dew point. The condensated moist is then extracted by a drip separator. The outcome of this process is air with lower temperature and lower humidity.

Benefits of Double Wheel Concept Up to 60% lower cooling capacity No additional reheating capacity Sensible wheel precools exhaust air, sorption rotor works even more efficient Good control of the supply air temperature Most energy effective solution for cooling and dehumidifying supply airin AHU Up to 90% temperature efficiency in heating case

c) Required blower data for main and scrapper unit and Air conditioner if required.

d) Motor will be protect by electronic over load relay protect overload, under load phase missing in input and out put

2. Optional feature :Data logger required which should be hooked up to PC for monitoring & recording of temperature,

humidity & pressure against time.

3. GENERAL SPCN-Panel should work at 415 V Ac with tolerance of +/- 15%. Panel is to be made with 14 SWG

gauge of sheet steel, having cooling through Exhaust fan fitted on top of panel and air filters fitted on the door.

Powder coating should be 11/7 tank processed.Door lock should be of high quality and fitted with handle lock.

Panels should have lights and should be interlocked by door limit switch. One socket (5 in one) with MCB

connected from incoming supply should be provided.All power supply and control supply isolated with respect to

ground.

Hindair's standard Indirect/Direct evaporative cooling Units range from 2,000 cfm to 30,000 cfm. and special units could be built up to 60,000 cfm. In contrast to standard commercial units Hindair's each unit is custom designed to meet the particular application and specific requirements of the project.

Evaporative cooling has made summers more bearable for thousands of years and with 21st century technology provides effective, economical, environmentally friendly, and healthy cooling. Evaporative cooling comes in five flavors: direct, indirect, indirect/direct, indirect/indirect, and indirect/DX. Evaporative cooling works alone or as a supplement to a chiller or DX system.

INDIRECT/DIRECT EVAPORATIVE COOLING UNITS

Direct evaporative cooling

With direct evaporative cooling, outside air is blown through a water-saturated medium (usually cellulose) and cooled by evaporation. The cooled air is circulated by a blower.

Direct evaporative cooling adds moisture to the air stream until the air stream is close to saturation. The dry bulb temperature is reduced, while the wet bulb temperature stays the same.

Indirect evaporative cooling

Indirect evaporative cooling cools air without added moisture. By using a cross-flow,corrosion-resistant polymer heat exchanger, water never comes in contact with the air being supplied to the space. With indirect evaporative cooling, a secondary (scavenger) air stream is cooled by water. The cooled secondary air stream goes through a heat exchanger, where it cools the primary air stream. The cooled primary air stream is circulated by a blower.Indirect evaporative cooling does not add moisture to the primary air stream. Both the dry bulb and wet bulb temperatures are reduced.During the heating season, an indirect system's heat exchanger can preheat outside air if exhaust air is used as the secondary air stream.

Hindair's Indirect/Direct Evaporative Cooling unit is a complete packaged unit for two stage cooling and ventilation applications. The basic Indirect / Direct Evaporative cooling Unit consists of an Indirect cooling section, media type evaporative cooler section, supply air blower section, and other sections, such as filters section, air mixing boxes, access section, evaporator cooling coil section, full economizer section offered to customize IDC's functions needed. Indirect cooling section consists of a PVC tube type air to air heat exchanger, comes complete with 304 stainless steel casing and sump, water distribution system with moisture eliminators, with submersible or end suction type pump, secondary air intake filters and secondary air exhaust propeller type fans.Direct evaporative coolers are manufactured with 304 stainless steel casings and sumps to prevent corrosion and are supplied with submersible or end suction pumps, with water distribution header, adjustable valves and bleed-off valve. Coolers utilize 12” deep CELdek or GLASdek media, as manufactured by Munters Corporation or equivalent make. The units can incorporate return air section, air mixing section and economizer section. Each section is also equipped with air intake dampers, and flat or v-bank air filters.Features common to all units are structural steel channel base, galvanized steel housing, access doors, high density fiberglass insulation, high efficiency blower motors, and externally mounted and wired electrical enclosures.

Two stage Air washer

Three stage air washer

Indirect / Direct evaporative cooling module using water side economizer

Packaged Indirect/Direct Evaporative HVAC unit complete with blower section, motor base, motor, v-belt drive, fl at bank filter section, integral water side economiser, indirect cooling coil section, direct evaporative cooling section and inlet louver with birdscreen.

The entire unit is to be manufactured by Aztec Sensible Cooling, Dallas, Texas Hindair .

Air Scrubbers extract all types of dust particles, acidic fumes from air that is generated during different types of industrial operations. This scrubbing helps in creation of a fresh environment for working within the organization. These dust particles are generally generated during chrome plating, nickel plating, galvanizing and pickling.

· Available in Single skin metallic powder coated housing or double skin

· Double bank G.I/PVC sprays headers with brass/PVC Nozzles

· 4 Bend PVC Eliminators

· Water is re-circulated by a pump through sump strainer

Air Scrubbers

Variable air volume Boxes :

Honeywell Variable Air Volume Boxes are single skinned, pressure independent type, having Spyder series DDC controller with

appended actuator module, a velocity transducer & mechanical damper. It is supplied with standard 220/ 24 VAC transformer & a zio

lite Temperature sensor

VAV boxes have an air flow sensors located at the inlet of assembly. These air flow sensors are perpendicular diametrically cross

linked in structure & have multiple pick-up points which gives average flow of air through the inlet.

Honeywell VAV boxes comes with Spyder BACnet MS/TP Controller that enable easy interface for the communication with the

BACnet based BMS system. Spyder controllers comes with direct coupled actuators having declutch mechanism , tested &

hardwired at the factory, Each controllers are free-programmable and can be uploaded with application at the time of

commissioning.

VAV controller comes complete with electronic microbridge differential pressure flow transducer. This controller is capable of stand-

alone operation with a room mounted thermostat & also has the ability to network with a building automation system.

Honeywell VAV Boxes are constructed by 25 mm thick Galvanized Steel sheet, & acoustically lined from inside. VAV Boxes meet the

specification of NFPA 90A and 90B & passed Fire Test BS476-6. The VAV controller operates in conjunction with a space

temperature sensor for each unit. The sensor shall be a RTD or thermostat housed in an enclosure suitable for wall mounting with

set-point adjustment facility.

VAV Box Application Features:-

1. Zone Temperature control

2. CFM Range is approximately 10:1

3. Microbridge Differential pressure transmitter for highly accurate

elocity calculation.

4. Volume flow preset in factory and each VAV controller are tested

with air flow.

5. Control damper mechanism is maintenance free.

6. Easy controlling and monitoring through any Building Management System.

Our Forced Draft Cooling Tower components are manufactured with a complete range of up to 700 Tons in a single Cell. For higher capacity cooling towers, Cooling tower is supplied with MULTICELL CONFIGURATION. Our Forced Draft Cooling Towers have following distinct advantages:

· Saving in Water Consumption

· Saving in Space Consumption

· Saving in Power Consumption

· Gravity Flow Unpressurised Distribution System

· Twin Fans & Twin Motors Operation

· Cooling Towers of Forced Draft series are a Delight for

· Maintenance Engineers with Easy Maintenance & Reduced Downtime during maintenance.

Salient features of our cooling towers:-1. Our Forced Draft Cooling Towers are forcing fresh air in the Cooling Tower. The fan & motor are handling dry atmospheric air, thereby, reducing the probability of scale deposits on fan / motor shaft. Conventional induced draft cooling towers are inducing humid air out of cooling tower. The fan & motor are handling humid air; as a result hard scale gets deposited on fan / motor shaft.

2. In case of our Forced Draft Cooling Towers, it is practically very easy for technicians to dismantle/remove the fan assembly from motor shaft, because of absence of scale deposits. In case of conventional induced draft cooling towers, it is very difficult ( at times, impossible) to remove the fan assembly from motor shaft because of presence of heavy scale deposits.

3. The fan & motor in our Forced Draft Cooling Towers are mounted on the side panel near foundation, thereby, creating an advantageous position for maintenance technicians, to regularly inspect & maintain both the mechanical components ( fan & motor ). The fan & motor in conventional induced draft cooling towers are mounted on the Top. It is practically impossible for technicians to inspect fan & motor on a regular interval, as the location on top is not always accessible.

4. In case of breakdown in our Forced Draft Cooling Towers, the fan & motor can be immediately removed & replaced with alternative fan / motor, since they are installed at a convenient location. In case of conventional induced draft cooling towers, removing & replacing fan & motor is very cumbersome & might sometime involve chain pulley, hoisting arrangement, etc., thereby, consuming much more time.

5. our Forced Draft Cooling Towers are provided with STANDARD FOOT MOUNTED electric motors, which are easily available in open market. The motors provided by us are WITH STANDARD LENGTH OF SHAFTS. We provide only known brands of motors, viz., ABB / Crompton / Kirloskar / Bharat Bijlee / as per customer's choice. In case of stand by requirement, customer can purchase motors from open market instead of depending upon cooling tower manufacturers. Conventional induced draft cooling towers are provided with SPECIALFLANGE MOUNTED electric motors, which are not at all available in open market. The motors are provided WITH EXTENDED LONG SHAFTS & are of unpopular unknown local brands of motors, viz., New India / Hindustan / Sabar, etc. In case of stand by requirement, customer has no choice to purchase motor from open market, but, to purchase motors fromcooling tower manufacturers only.

6. our Forced Draft Cooling Towers operate with Twin Headers, ensuring uniform distribution of hot water throughout the cross section of Fill Pack. Hot Water Distribution is completely Unpressurised & Gravity Flow. Bottle shape induced draft cooling towers operate with moving Sprinkler & Branch Pipes, which often gets chocked with scale deposits, thus dropping efficiency.

7. The hot water distribution system of our Forced Draft Cooling Towers can be cleaned, while the system is in operation, WITHOUT SHUTDOWN, because of easy access & easy approach to network of pipes & Splash Cups. In case of Bottle shape & other induced draft cooling towers, the distribution system can only be attended from the top, when the cooling tower is UNDER SHUTDOWN.

8. The clearance required for fresh air entry in our Forced Draft Cooling Towers is onlyfrom one side in the fan direction. Thereby, saving 50 % of Effective Space required. The clearance required for fresh air entry in conventional induced draft cooling towers isfrom all the four sides ( at least 1 meter on each side ), thereby, requiring almost doubleEffective Space.

9. The power consumed by fan motor of our Forced Draft Cooling Towers is less, as they handle dry atmospheric air. The power consumed by fan motor of conventional induced draft cooling towers is more, as they handle humid air with greater density. ( moisture content + atmospheric air )

10. Higher capacity our Forced Draft Cooling Towers are provided with TWIN FANS & TWIN MOTORS. Cooling Towers can be operated on Part Load by switching Off one fan/motor, when the atmospheric conditions are favorable, viz., in winter seasons or in night when the ambient dry bulb is low. In case of motor breakdown / fan breakdown, the Forced Draft cooling towers can still be operated on part load, rather than being shut down. Conventional bottle shape & other induced draft cooling towers are provided with only single fan & single motor. In case of breakdown in fan / motor, customer has no choice but to shut down the cooling tower, or, to operate without fan & motor.

11. our Forced Draft Cooling Towers are provided with motors of 960 RPM. Smaller Cooling Towers are provided with 1400 RPM Motors. Both motors are readily available in open market, in case of any emergency requirement. Conventional induced draft cooling towers are mostly provided with low speed motors of 720 RPM. These low speed motors are not available in open market, but can be procured from limited sources only, resulting in longer downtime, or, unnecessary increased inventory at customer's end.

COOLING TOWER

1. Considered Flow Rate: 4 USGPM / TR2. Drift Loss : 0.05 %3. Evaporation Loss : 0.68 %4. All Fans are Direct Driven by standard make TEFC Motors with IP 55 Weather Protection

5. We reserve the right to change the specifications without any notice, as company believes in continuous

improvement of product

Forced Draft SeriesTechnical Specifications of Cooling Tower Components for A. C. Application

Our Forced Draft Cooling Tower components are manufactured with a complete range of up to 700 Tons in a single Cell. For higher capacity cooling towers, Cooling tower is supplied with MULTICELL CONFIGURATION. Our Forced Draft Cooling Towers have following distinct advantages:

· Saving in Water Consumption

· Saving in Space Consumption

· Saving in Power Consumption

· Gravity Flow Unpressurised Distribution System

· Twin Fans & Twin Motors Operation

· Cooling Towers of Forced Draft series are a Delight for

· Maintenance Engineers with Easy Maintenance & Reduced Downtime during maintenance.

Capacity (TR )

Cell Dimensions LXWXH (M)

Fan Dia (mm)

Motor H.P Motor RPM Operating

Weight (Kg) Inlet

Size (In ) Outlet

Size (In)

Quik Fill / Make Up

(In)

Drain / Over Flow

(In)

20 1.2x1.2x1.3 700 1.5 1400 350 2X2 2 0.5 1.5

25 1.2x1.2x2.3 700 1.5 1400 380 2X2 2 0.5 1.5

30 1.2x1.2x2.3 700 2 1400 415 2X2 3 0.5 1.5

35 1.2x1.5x2.3 700 2 1400 605 2X2 3 0.5 1.5

40 1.5x1.5x2.3 700 2 1400 670 3X2 4 0.5 1.5

50 1.8x1.5x2.44 900 3 960 820 3X2 5 0.5 1.5

60 1.8x1.8x2.44 900 3 960 940 3X2 6 0.5 1.5

70 1.8x2.1x2.44 900 3 960 1150 4X2 6 0.75 1.5

80 2.4x1.8x2.44 1000 5 960 1250 4X2 6 0.75 1.5

95 2.4x2.1x2.44 1000 5 960 1460 4X2 6 0.75 1.5

105 2.4x2.4x2.44 1000 5 960 1520 4X2 6 0.75 1.5

120 2.4x2.7x2.74 1200 7.5 960 1800 4X2 6 0.75 1.5

135 3.0x2.4x2.74 1200 7.5 960 2000 4X2 4X2 0.75 2

150 3.0x2.7x2.74 1200 7.5 960 2250 5X2 5X2 0.75 2

165 3.0x3.0x2.44 1000X2 5X2 960 2500 5X2 5X2 1.5 2

185 3.0x3.3x2.44 1000X2 5X2 960 2600 5X2 5X2 1.5 2

200 3.0x3.6x2.44 1000X2 5X2 960 3000 6X2 5X2 1.5 2

220 3.6x3.3x2.74 1200X2 7.5X2 960 3200 6X2 6X2 1.5 2

240 3.6x3.6x2.74 1200X2 7.5X2 960 3500 6X2 6X2 1.5 2

260 3.6x3.9x2.74 1200X2 7.5X2 960 3650 6X2 6X2 1.5 2

280 3.6x4.2x2.74 1200X2 7.5X2 960 3800 6X2 6X2 1.5 2

300 3.6x4.5x2.74 1200X2 7.5X2 960 4400 6X2 6X2 1.5 2

325 4.2x4.2x2.74 1200X2 10X2 960 4800 6X2 6X2 1.5 2

350 4.5x4.2x2.74 1200X3 7.5X3 960 5200 6X2 6X2 1.5 2

375 4.5x4.5x2.74 1200X3 7.5X3 960 5600 6X2 6X2 1.5 2

420 5.4X4.2X2.74 1200X3 7.5X3 960 6000 6X2 6X2 1.5 2

FAN COIL UNITSHindair cel l ing

Hindair

All cooling coils shall be standard 3 Row deep staggered

seamless copper tube with aluminium fins mechanically

bonded. Tube shall be minimum 9.5 mm OD and minimum

0.35mm thick. Brass distributors at coil inlet and outlet should

be fixed with coil end plates to give proper strength to avoid

any damage to coils. All coils shall be provided with air vent &

drain plugs. All coils shall be factory tested before dispatch.

The coils shall be easily removable.

Unit Model H HCFC-1.0 H HCFC -1.5 H HCFC -2.0 H HCFC -2.5 H HCFC -3.0

CFM / Tr 400 / 1.0 600 / 1.5 800 / 2.0 1000 / 2.5 1200 / 3.0

BTU/Hr 12000 18000 24000 30000 36000

Fan Type Centrifugal DIDW Forward Curved – Direct Driven

Fan Size (x 2) 6X6 6X7 7X7 7X9 8X8

Coil Face Area (Sq.ft) 1.33 1.77 2.43 3.0 3.5

Rows / FPI / Tube Dia 3 / 12-13 / 3/8 3 / 12-13 / 3/8 3 / 12-13 / 3/8 3 / 12-13 / 3/8 3 / 12-13 / 3/8

Motor Hp / Watt - (N/S) 1/15 / 49 1/12 / 65 1/12 / 65 1/8 / 90 1/3 / 250

Motor Hp / Watt - (H/S) 1/8 / 90 1/8 / 90 1/8 / 90 1/5 / 149 1/3 / 250

Volt / Ph / Freq. 220-240 / Single / 50 Hz 220-240 / Single / 50 Hz 220-240 / Single / 50 Hz 220-240 / Single / 50 Hz 220-240 / Single / 50 Hz

Drain Connection 25 mm

O V E R A L L U N I T D I M E N S I O N S

H E I G H T 256 256 305 356 356

D E P T H 576 576 598 653 653

W I D T H 915 1118 1193 1219 1371

Unit Approx. Weight (Kg) 29 36 41 49 56

Unit in complete stainless steel is also available

Cooling Coil

Also available with remote control .

CHILLED WATER CASSETTES UNIT

Chilled water Cassettes units

Hindair chilled water units fuction in a manner that's efficient and powerful. Since chilled water is used as the refrigerant , these

units prove to be ideal for large HVAC installations. When the refrigerant equipments is installed at a central location , it

minimizes the potential for refrigerant leaks, simplifies refrigerant handling practice, and also makes it easier to contain a laeak

if one does occur. Its quiet , 4 way powerful airflow , built in drain pump , chilled water system with fresh air intake and lower

operating costs are just some of its advantages. While the cassette type can be concealed in the ceiling.

Features :

Chilled water cassette type

Available in CRST 600 G – CRCST 1600

Pre fitted high quality chilled water system

Available in 1.5 ,2,3,4 & 5 TR

Vivid LCD Display remote control

Multi fan speeds for powerful & quiet cooling operation

Fresh air intake

Built- in water pump with 750 mm pumping head

4 Way directional airflow for all round cooling

Selectable auto air swing

Comfortable sleeping mode

Vivid LCD display with multi temprature display

Super quiet operation

Memory function

24 Hour on-off timer

'Turbo'cooling button

Auto restart function

·Area of cooling is subject to outdoor ambient temperature of 35C & for residential purpose only.

·All specifications are approximate and subject to change without any prior notice.

An Air curtain is a modern device which , when installed on a door ,forms an invisible curtain of continuous air and thus prevents

escape of conditioned air as well as entry of outside hot, humid and polluted air.it thus, not only cuts down your electricity bills , but

also helps in maintaining cleanliness and hygiene up to the required standard. These are popularly used in air conditioned

departmental stores, halls, shopping malls , export houses, cold storages, food processing industries, pharmaceutical plants,

breweries & distilleries

Hindair Air curtain are available in various models (Both horizontal & vertical ) and in four different velocities. They are suited for

door opening ranging to from 2.5 Ft. wide to 8 ft and in velocities ranging from 12 m/s to 20 m/s and above. These velocities are

divided into four different groups for the convenience of our customers , as given under :

Normal Velocity 12 to 14 M/S: Air curtain in this range are usually used for internal doors , windows and such spaces where the

outside wind velocity is not very high and effectiveness has to be compromised keeping into view convenience of door.

High velocity 15 to 17 M/S : Air curtain in this range are used for internal as well as external doors with a standard height of 7 Ft when

used vertically.

Extra High velocity 20 to 22 M/S : Air curtain in this range are mostly used for external doors and where it is important that no dust ,

insects or flies should enter. These are also used for internal doors as the thermal barriers where door height is more than 7 Ft to 9.8

Ft.

Special purpose velocity 24 M/S and above : Air curtain of these velocities are special and are made according to specific

requirements . These are ideally suited for dairies , food processing or other applications where it is extremely important that no

outside pollutant should enter the premises.

AIRCURTAINS

12 – 14 M/S 15 – 17 M/S 20 – 22 M/S 24 – 26 M/S

5 – 7 FT 7-8 FT 9- 10 FT 13 – 15 FT

1 M

2 M

3 M

4M

WHEEL / IMPELLER :-The Blower Wheel of HAT / HAFC series have Forward Curved blades manufactured from high quality rust

free galvanized steel.The blade of impeller as special profile to give maximum efficiency at low noise.

The blower wheel of HA BC/HABL series has Backward Curved blades manufactured out of cold rolled steel with precision to

increase the efficiency and to reduce the noise level. Impeller of HA BC series fans are welded for durability and strength. HA BC

series fan impellers are designed to run on high rpm.. All impellers either finished with powder coating / enamel paint. All impeller are

statically & dynamically Balanced as per ISO 1940.

Fan casing :- Fan Casing of the HAT/HAFC is manufactured out of galvanized steel to increase the life of the fan. Sides of the fan

casing are lock formed with Pittsburg lock forming system. Hole provided on the side plate enable the end user to mount the fan in

four different orientations.

Frame :- The side supporting frame are manufactured with galvanized angular bars are formed with section of steel and finished with

polyester powder coating / enamel paint.

Chrome Plated Shaft: - Fan shaft are manufactured are EN8 / carbon steel. All shaft are grinded are hard chrome plated. Keyways

are cut throw automatic keyway cut machine.

TECHNICAL SPECIFATIONS CENTRIFUGAL DIDW SERIES

CENTRIFUGAL FAN

All Bearings used are deep groove ball type sealed at both sides. The bearings are self- aligning with an

eccentric locking collar for clamping on to the shat and are mounted in rubber housing.

In deep grow ball bearing type with an adaptor sleeve are spherical roller bearing type sealed at both

side. For different duty application Bearing are lubricated for life type maintenance free.

Accessories :- Such as Tapper Lock Pulley, Drain Pluck, Outlet Flange, Inspection Door. Drive Guard,

Inlet Guards and Discharge on available on demand.

BEARINGS: -

Backward curved belt drive DIDW Fans.- HA BC DIDW fans are highly efficient with Backward Curved impellers. These fans

are suitable for supply are extract application in commercial and industrial HVAC systems. also available in complete stainless

steel construction. Also available with anti microbial , anti fungal coating, high resistant coating .

HA FT / HA FC DIDW Fans are highly efficient with Forward Curved Impellers. These fans are suitable for supply or extract

application in commercial and industrial HVAC systems.

Forward Curved Belt Driven DIDW Fans.-

Single Inlet Single Width Centrifugal Fan (SISW)

Our HABL FAN V - Belt Drive / Direct Drive designed for Exhaust application for a Long Trouble free operation.

OPTIONAL :-

1) Also available with anti microbial , anti fungal coating

2) Also available with high resistant coating .

3) Backward fan is available in complete Stainless steel construction

DesignThe fan casing is made of galvanized steel. VAIF SB / DD / TB models are heat- and sound-insulated with 50 mm layer of mineral wool.MotorThe impeller made of galvanized steel with forward curved blades is powered by means of 4- or 6-pole external rotor asynchronous motor. For precise features, safe operation and low noise, each impeller is dynamically balanced while ass-embly. Motor protection rating IP 44.MountingThe fans are designed for in-line rectangular air duct mounting and require no special fixing in case of direct connection. In case of connection through the flexible connectors the fan is fixed to a building by means of supports, suspension brackets or fixation brackets. The fans can be mounted in any position with respect to the pointer direction on the casing. Access for the fan maintenance shall be provided. The fan is powered through the external terminals. The casing is provided with the removable access door for maintenanceOptions :- Different filter are available as option and different grills are available as option

IN-LINE FANS

General Application.Fume Exhaust.

Kitchen Exhaust

General Ventilation.

Dust Extraction Plant.

Pneumatic Conveyance Plant.

/HA BC

M o d e l A B C C 1 D D 1 G G 1 H J K M N O P R L d j k m

3 0 0 3 0 0 2 2 5 2 5 0 3 9 0 5 0 1 6 2 4 2 1 9 2 2 6 1 3 0 0 3 5 0 7 6 3 8 8 5 3 0 2 2 5 3 5 6 3 8 5 4 4 7 3 5 3 1 1 0 1 0 2

3 5 0 3 5 0 2 6 5 3 0 0 4 5 0 5 0 1 8 2 4 9 2 2 4 3 0 5 3 5 0 3 7 0 8 0 0 8 6 0 3 5 2 3 0 3 5 6 3 8 6 4 4 6 3 5 3 1 1 0 1 0 2

4 0 0 4 0 0 3 0 0 3 4 0 5 1 0 6 1 2 1 1 5 6 2 5 6 3 4 8 4 0 0 4 5 0 9 1 8 9 7 7 4 0 2 3 0 4 0 8 4 3 8 4 9 7 4 0 3 6 1 2 1 1 7

4 5 0 4 5 0 3 4 0 3 8 0 5 7 0 6 3 2 3 3 6 3 2 8 8 3 9 2 4 5 0 4 7 0 9 5 5 1 0 2 1 4 5 2 3 0 5 0 1 2 4 4 3 5 0 9 4 0 3 6 1 2 1 1 7

5 0 0 5 0 0 3 7 5 4 2 0 6 2 0 6 3 2 5 0 7 0 3 2 0 4 3 5 5 0 0 5 0 0 1 0 4 9 1 1 2 1 5 0 3 3 0 6 0 1 5 4 7 3 5 4 5 4 5 4 0 1 4 1 2 7

5 5 0 5 5 0 4 1 5 4 7 0 6 8 0 6 3 2 7 0 7 7 3 5 2 4 7 9 5 5 0 5 1 0 1 0 8 9 1 1 6 1 5 3 3 3 0 6 0 1 5 4 7 8 5 5 0 4 5 4 0 1 4 1 2 7

6 0 0 6 0 0 4 5 0 5 1 0 7 4 0 6 3 2 8 8 8 4 3 8 4 5 2 2 6 0 0 5 5 0 1 1 8 5 1 2 6 6 6 0 3 3 0 6 0 1 5 5 2 8 6 0 9 5 0 4 5 1 4 1 4 5

7 0 0 7 0 0 5 2 5 5 9 5 8 5 0 8 3 3 4 5 9 8 4 4 8 6 0 9 7 0 0 7 1 0 1 5 5 8 1 4 7 8 7 0 4 4 0 6 5 1 0 1 9 9 1 1 9 6 5 5 9 1 8 1 9 0

8 0 0 8 0 0 6 0 0 6 8 0 9 6 0 8 3 3 8 3 1 1 2 5 1 2 6 9 6 8 0 0 7 1 0 1 6 2 8 1 5 4 8 8 0 4 4 0 6 5 1 0 1 9 9 1 1 9 6 5 5 9 1 8 1 9 0

9 0 0 9 0 0 6 7 5 7 5 0 1 0 8 0 8 3 4 2 0 1 2 6 5 7 6 7 8 3 9 0 0 8 1 0 1 7 7 3 1 6 8 6 9 0 5 4 0 6 5 1 0 2 1 0 1 2 3 7 0 6 4 2 0 2 0 7

1 0 0 0 1 0 0 0 8 2 5 9 0 0 1 3 0 0 8 3 4 9 5 1 5 4 7 0 4 9 5 7 1 0 0 0 8 5 0 1 8 4 8 1 7 6 1 1 0 0 5 4 0 6 5 1 0 2 1 0 1 2 3 7 0 6 4 2 0 2 0 7

1 1 0 0 1 1 0 0 8 2 5 9 0 0 1 3 0 0 8 3 4 9 5 1 5 4 7 0 4 9 5 7 1 1 0 0 8 5 0 1 9 8 8 1 8 9 6 1 1 0 5 4 0 6 5 1 0 2 2 3 1 3 1 7 5 6 9 2 0 2 1 7

1 2 0 0 1 2 0 0 9 0 0 9 8 0 1 4 2 5 8 3 5 3 3 1 6 8 7 6 8 1 0 4 4 1 2 0 0 9 9 0 2 1 3 3 2 0 3 3 1 2 0 6 4 0 7 5 1 2 2 3 2 1 3 2 8 0 7 3 2 4 2 3 5

1 3 0 0 1 3 0 0 9 7 5 1 0 6 0 1 5 4 0 8 3 5 7 5 1 8 2 8 3 2 1 1 3 1 1 3 0 0 1 1 3 0 2 2 7 8 2 1 7 3 1 3 0 6 4 0 7 5 1 2 2 3 7 1 3 2 8 5 7 8 2 4 2 5 0

1 4 0 0 1 4 0 0 1 0 5 0 1 1 4 0 1 6 6 0 8 3 6 0 8 1 9 6 8 9 6 1 2 1 8 1 4 0 0 1 2 9 0 2 4 2 3 2 3 1 4 1 4 0 7 4 0 7 5 1 2 2 4 7 1 3 8 9 0 8 3 2 4 2 6 7

1 5 0 0 1 5 0 0 1 1 2 5 1 2 2 0 1 7 7 0 8 3 6 4 5 2 1 0 9 6 0 1 3 0 5 1 5 0 0 1 4 9 5 2 6 3 3 2 5 1 1 1 5 0 7 4 0 7 5 1 2 2 7 1 1 4 9 1 0 0 9 2 2 8 2 9 5

Inline fans with SISW blowers

Inline fans with DIDW blowers

Inline fanTwin Blowers :

S

NO MODEL CFM

BLOW ER

SIZE

MOTO R

W POLE VOLT/Hz/PHASE A B F C D-D' E-E' G

1 VAIF-60 TB 600 7 X 4 186 4 220/50/1 270 526 255 105 135 25 10

2 VAIF-80 TB 780 7 X 5 186 4 220/50/1 320 615 255 105 170 50 10

3

VAIF-100

TB 960 7 X 8 250 4 220/50/1 320 775 255 105 240 25 10

4

VAIF-120

TB 1200 8 X 8 370 4 220/50/1 320 775 295 125 240 25 10

5

VAIF-160

TB 1560 9 X 6 746 4 220/50/1 365 815 415 260 220 50 40

6

VAIF-200

TB 1920 9 X 8 1100 4 220/50/1 365 815 415 260 270 50 40

7 VAIF-27 TB 2640 10 X 6 1500 4 220/50/1 415 865 450 260 220 50 40

8 VAIF-34 TB 3360 10 X 8 2000 4 220/50/1 415 865 450 260 270 50 40

TECHNICAL DATA OF INLINE FAIN

Circular Inline Fans With Steel HousingOur Circular inline fan have backward impeller powered by with single phase

IP-44 external rotor motor having class F insulation & IP-44 protection. Fan &

motor assembly is encased in pre-galvanized sheet housing. The motor have

in built thermal overload protection with automatic restart. The motor is

equipped with Ball Bearing for long service life for at least 40000 hours. Fan

speed can be controlled by both by Step or Smooth Speed Controller.

Mounting of the Fan at any angle to wall or ceiling is performed with

Fastening brackets supplied with the the unit as standard. The Fan is

powered by means of electric connections at external terminal .

EXHAUST INLINE FAN

Hindair wheels has high performance , lower pressure drops and

maximum efficiency can be near to 80 % with equal sensible and

latent recovery efficiency. It has total energy recovery (Enthalpy) as

well as sensible wheels. We can provide cassettes as as well as rotor

only. We can provide customized flute height and rotor depth.

Eurovent Certified is also available.

HEAT RECOVERY WHEEL

Hindair Heat Exchanger Wheel – HEW is for heat

and humidity recovery for indoor air quality – IAQ,

Air handling units, modular air conditioning units

civil air conditioning system and much more

industrial purposes. Our heat exchanger wheels

which are also called as energy recovery wheel are

made of Aluminum base and on the surface are coated with hygroscopic.

1. Sensible Rotor / Condensation Rotor : In this model , Aluminum foil

is coated with corrosion resistance material. It I used for sensible /

heat energy recovery application only

2. Enthalpy Rotor / Sorption Rotor : The rotor matrix made of

Aluminum foil coated with 3A0 / 4A0 molecular sieve. It will

recovery total energy ( sensible and latent ) . it is widely used

models for most of air conditioning system.

Heat Recovery Wheel - Standard Models

VEW SERIES (MS- 200)

Model Number Unit Air

Volume

Model Number Unit Air

Volume

VEM-500-MS-200 CMH CFM

760 451

VEM-2200-MS-200

CMH CFM

19030 11200

VEM-600-MS-200 CMH CFM

1180 700

VEM-2400-MS-200

CMH CFM

22940 13500

VEM-700-MS-200 CMH CFM

1692 1000

VEM-2600-MS-200

CMH CFM

27010 15900

VEM-800-MS-200 CMH CFM

2370 1400

VEM-2800-MS-200

CMH CFM

31430 18500

VEM-900-MS-200 CMH CFM

3050 1800

VEM-3000-MS-200

CMH CFM

36190 21300

VEM-1000-MS-200 CMH CFM

3730 2200

VEM-3200-MS-200

CMH CFM

41290 24300

VEM-1100-MS-200 CMH CFM

4580 2700

VEM-3400-MS-200

CMH CFM

46720 27500

VEM-1200-MS-200 CMH CFM

5430 3200

VEM-3600-MS-200

CMH CFM

52500 30900

VEM-1300-MS-200 CMH CFM

6280 3700

VEM-3800-MS-200

CMH CFM

58620 34500

VEM-1400-MS-200 CMH CFM

7300 4300

VEM-4000-MS-200

CMH CFM

65080 38300

VEM-1500-MS-200 CMH CFM

8660 5100

VEM-4200-MS-200

CMH CFM

71870 42300

VEM-1600-MS-200 CMH CFM

9680 5700

VEM-4400-MS-200

CMH CFM

79010 46500

VEM-1700-MS-200 CMH CFM

11040 6500

VEM-4600-MS-200

CMH CFM

86320 50800

VEM-1800-MS-200 CMH CFM

12570 7400

VEM-4800-MS-200

CMH CFM

94130 55400

VEM-1900-MS-200 CMH CFM

13930 8200

VEM-5000-MS-200

CMH CFM

102290 60200

VEM-2000-MS-200 CMH CFM

15630 9200

Velocity MS/FPM 3.0/600

Jet fan systems offering a cost effective solution to ventilate and extract smoke from enclosed or underground car parks. This ductless ventilation system provides either normal ventilation and can also be provided for smoke extract in case of emergencies, or a combination of both, i.e. a dual purpose fan.

The typical system includes the jet fans and main exhaust air fans, eventuallysupply air fans. In addition, a control system with carbon monoxide detectorsand/or heat/smoke detectors is required to operate the system effectively.

A jet fan system offers the “ventilation on demand” principle also for car parks– depending on the measurements of the CO detectors.

A control system is required, which is tailored to handle the requirements of the specific project for ventilating and smoke extraction The control equipment regulates the main supply and/or exhaust fans together with the jet fans, both depending on the signals coming.

The Hindair jet fans are equipped with adjustable aluminium impellers and standard motors, available for ambient temperatures for CO exhaust (between 40°C and 60°C) orfor high temperature smoke exhaust (300°C/2h) applications.

Three sizes (315, 355 and 400 mm impeller diameter), Fan casings and outside sheet for fan housing and silencers manufactured from pre-galvanized sheet.Silencers with integrated inlet cones and guide vane to straighten the airflow. Sound attenuating material: non-inflammable in accordance with DIN 4102, corresponding with EU guideline 97/69.Pre-assembled mounting brackets manufactured from galvanized steel, for safe and easy ceiling suspension.Fan module removable, also when jet fan unit is installed, for quick and easy maintenance. Deflector/guide vane on the outlet side.as optional

Control system

Hindair range Jet fans

JET FANS

CFD simulationA CFD analysis is used to simulate the airflows, to ensure that the distribution of the air is sufficient to effectively ventilate the cark park under normal conditions as well as in emergency situations. Hindair offers this service on request.

Dimensions of JET Fan

S IZE D ia A B C H L Lt t

315 424 459 400 260 435 2200 2215 2

355 464 474 400 280 475 2200 2215 2

400 504 538 400 301 515 2200 2215 2

M o d e l A ir f lo w ( C M H )

T h r u st (N )

M o t o r p o w e r ( K W )

R P M M o t o r C u r r e n t

( A ) W t

(K g )

V J F 3 1 5 -2 4 5 0 0 2 2 0 .7 5 2 9 0 0 1 . 8 7 8

V J F 3 1 5 -2 / 4 4 5 0 0 /2 2 5 0 2 2 / 5 0 . 7 5 /0 .1 7 2 8 6 0 / 1 4 2 0 1 .7 4 / 0 .6 3 8 0

V J F 3 5 5 -2 6 4 0 0 3 5 1 .1 2 9 0 0 2 . 5 8 4

V J F 3 5 5 -2 / 4 6 4 0 0 /3 2 0 0 3 5 / 8 1 .4 /0 .3 2 8 8 0 / 1 4 3 0 3 .1 3 / 1 .1 1 8 6

V J F 4 0 0 -2 8 7 0 0 5 4 1 .5 2 8 4 0 3 . 3 9 3

V J F 4 0 0 -2 / 4 8 7 0 0 /4 3 5 0 5 4 /1 2 1 .9 /0 .4 2 8 8 5 / 1 4 3 5 4 .1 8 / 1 .4 7 9 5

Technical Data

Note Data @ 400V/50 Hz

SOUND ATTENUATORSSound attenuators is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems. Suitable for installation into round ducts. The silencer reduces the noise level in the air duct significantly . The silencer is applied jointly with the sound-insulated fan in case of low-noise requirements not only to the air duct but to the equipment altogether

Recommended Design CriteriaRecommended design criteria for various area functions

Situation N C

Concert halls, opera halls, studios for sound reproduction, live theatres (>500 seats) Bedrooms in private homes, live theatres (<500 seats), television studios, large conference and lecture rooms (>50 people) Living rooms in private homes, board rooms, top management offices, conference and lecture rooms (20-50 people), multi-purpose halls, libraries, bedrooms in hotels, etc., banqueting rooms, operating theatres, cinemas, hospital private rooms, large courtrooms Public rooms in hotels, etc., ballrooms, hospital open wards, middle management and small offices, small conference and lecture rooms (<20 people), school classrooms, small courtrooms, museums, libraries, banking halls, small restaurants, cocktail bars, quality shops Toilets and washrooms, large open offices, drawing offices, reception areas (offices),halls, corridors, lobbies in hotels, hospitals, etc., laboratories, recreation rooms, post offices, large restaurants, bars and night clubs, department stores, shops, gymnasia Kitchens in hotels, hospitals, etc., laundry rooms, computer rooms, accounting machine rooms, cafeteria, canteens, supermarkets, swimming pools, covered garages in hotels, offices, etc., bowling alleys

20 25 30 35 40 45

Description :-Attenuators basically consist of an arrangement of duct mounted absorbent splitters arranged with air-flow passages between them. Attenuation is achieved by reflection, impedance and absorption. Its dependant upon :

The airway width in relation to splitter width. The splitter absorption coefficient. The overall attenuator length..ConstructionStandard Attenuators have the casing from galvanised steelsheets . Attenuating splitters are constructedfrom a press formed frame work of G.I. sheet and incorporatehigh density and highly absorbant Fibre Glass Insulationmaterial with fibre glass tissue covering with 26 swgperforated aluminium / GI sheet. The splitters have faired entryand exit noses to minimise pressure drop.

Note : Attenuators can be supplied in different material specification as required.

Dimensions and TypesTypesA. Square / Rectangular AttenuatorsThe attenuators are available in four airway gaps namely 75 mm, 100 mm , 125 mm & 150 mmDimensionsWidth Min300mm Max 2000mmHeight Min 300mm to Max 1200mmB. Circular AttenuatorsDimensionsInternal Dia Minimum 300mm Maximum 1200mm

Note : For requirement of larger dimensions refer to us.ApplicationThe Ventaire range of Attenuators is designed for inclusion in ductwork systems or for direct connection to fan or A.H.U. inlet and discharge.The ventaire range offers flexibility of sizes, and material specification. These Attenuators may be used in high/ low velocity systems, process air handling and ventilation applications.

Air Humidity Control is critically important to human health, most materials and a wide range of industrial processes. FISAIR has the expertiseto offer the best solutions.

Dehumidifier are appliance that reduces the level of humidity in the air. Desiccant dehumidifiers are usually for health reasons . Humid air can cause mold and mildew to grow which are base for various health risks. Very humid air makes it extremely uncomfortable and will cause of moisture saturated air. All our dehumidifiers are manufactured , engineered to highest consistency and reliability and ecology standards, with high energy efficiency.

DESICCANT DEHUMIDIFIER :

DFRA seriesDFRA DescriptionThe foolproof operation of our DFRA series dehumidifiers is based on the prin-ciple of two continuous and simultaneous airflows running in opposite directions through the desiccant rotor: the process airflow (airflow requiring dehumidifica-tion) and the reactivation airflow for the desiccant rotor (wet air).After filtration, the process airflow passes through the desiccant rotor, which adsorbs most of the water vapour contained in the air stream.This is then expelled from the dehumidifier via a fan, in the form of dry air for su-pply to the process ventilation system or direct to the space in question. The reactivation airflow for the desiccant rotor is drawn from outside, filtered and heated by electricity/steam/thermal oil, or via a direct combustion natural gas burner. When it has reached the temperature required to carry over the molecules of water vapour retained in the rotor, this wet air is extracted from the dehumidifier by a fan and expelled to the outside. Our dehumidifiers are speciallydesigned for easy installation, stable and continuous operation with minimum maintenance.

The effective dehumidification of the process airflow is achieved by the high efficiency

of the desiccant silica gel rotor which adsorbs molecules of water vapour, maintaining

its performance even at low levels of ambient humidity. The synthesized silica gel is a

chemically and thermally stable material, which is notsubject to deliquescence like other desiccant materials and therefore provides continuous and stable performance. This silica gel is the foundation for the long service life provided by FISAIR dehumidifiers, as its chemical resistance plus its ability to be washed with water, ensures its longevity. Process air humidity values down to -20ºC Dew Point can be readily achieved, and even more demanding level are available on request.

DFRB & DFRD series

Designed to occupy a minimum of space, these compact stainless steel units incorporate a silica gel desiccant rotor. This provides maximum efficiency in retaining molecules of water vapour extracted from process air flow while the rotation assures continuous and uniform drying. A series of metal plates inside the unit ensures that the air flow supplied by the fan goes through different ar-eas of the rotor. The rotor cross section is divided into three sectors separated by special seals:- One air stream (process air) passes through the largest of the three sectors of the rotor and leaves the unit as dry air with a reduced mo-isture content. A second air steam (reactivation air) is first heated by a PTC (*) heater and is then able to penetrate the holes in the silica gel wheel, thereby extracting wat-er vapour previously retained by the process sector and removing it to the out-side air. This second or reactivation air flow passes initially through a heat recovery section which minimises the heat losses between the above two sectors which can result from rotation of the rotor. This reduces the power consumption of the heater and minimizes the temperature rise of the process air flow.

DFRD series

When the required dry air conditions are really dry air conditions are really de-manding, the process air can not be mixed with outside air which has too high a moisture content. For these demanding conditions the process and the reac-tivation air flows are kept separate by the use of two independent fans. With our DFRD series we can obtain very low dew point temperatures.

(*) PTC –Positive Temperature Coefficient- heater or thermistor is a self regu-lating semiconductor heating element that dissipates heat according to the air flow in contact with its elements, and this relates directly to the electrical power consumption of the unit. As drying capacity is proportional to reactivation power, by increasing or decreasing the heated air flow we can regulate the drying capacity of the unit. This effect can be clearly observed on the ammeter on the front panel. Our DFRB series units are ideal for spaces where there is no duc-ted air conditioning or where the system requires additional control of air humidity.

DFRC seriesAir dehumidifier by silicagel desiccant rotor, brand FISAIR, model DFRC-0000-E, manufactured in a self-supporting and compact unit with protective frame and roof made of steel tube/sheet. Complete with fans, airfilters, dampers for airflows regulation, reactivation air heater and electric control box for outdoor application.

Performances and power requirements as stated into front table.

Media Pad

Evaporative Air HumidifiersHEF2 Series, for Air Handling Units, HEF3 Series, for Air Ducted Systems

Operating features OPERATING PRINCIPLE

MEDIA PAD

The operating characteristics of FISAIR series HEF2 and HEF3 are based on the natural effect of water evaporation when air stream passes over a wet surface. Air picks up water vapour which decreases the air temperature since the heat of evaporation comes from the air.This principle ensures that a gas to air mixture occurs without any liquid water being released. Only when carry over occurs, water droplets would be released to the air stream. This is the major differencebetween the media pad and water spray humidifiers; providing a correct air velocity or mounting integral droplets separator will handle this.

FISAIR humidifiers are available with two different media pad materials:The CelPad are basically cellulose paper impregnated with chemicals to provide stability and wettability. The corrugated and cross channels configuration ensures an expanded surface in contact with the air for water evaporation, together with minimum air resistance. The material is combustible but it represents an economically priced option.

Technical data of media pads (*)

DIPHUSAIR-DVPDisplacement ventilationair panels

Displacement ventilation

DIPHUSAIR-DVP panels get placed on the floor, supplying clean and fresh air directly to busy working areas.The air moves over the floor, and goes up when its temperature increases because of human presence or another heat sources.DIPHUSAIR-DVP panels specifically ventilate the occupied area, resulting an efficient ventilation system, suppling fresher and cleaner air.Heat and pollution are displaced to the ceiling.Working area confort is widely improved in industries withbig heat sources because of their proces or machines.

Hindair Evaporative cooling pads Hindair evaporative cooling pads is made of fluted cellulose sheet those are glued together. Cellulose sheet is treated with unique ingredients to achieve high cooling efficiency & degradation resistance.As hot air passes through the Hindair Evaporative cooling pads , a stream of cool and refreshing air is produced . Hindair Model 7090 evaporative cooling pads are developed to provide exceptional wetting and air flow to achieve optimum cooling and maximum durability. Our cooling pads are your best choice !

Example : Outlet Air Temp and Relative Humidity from pad 7090 Model 150mm thick @1.5m/s inlet Air speed.

Envaporative air coolersHorizontal air blowing series (*) There is other available series for vertical (up/downwards) air blowing.

CONSTRUCTION

OPERATION

Self-supporting metal frame fabricated in galvanised steel plate with phosphate priming coat. Outside RAL-6018 enamel finish. Inside water reservoir with bituminous layer. Stainless steel plates as an option. Fan-motor group assembled on independent base frame with shock-adsorbers and flexible joint at the discharge. Centrifugal, double ear and forward curved plates air fan, driven by trapezial shaped driving-belts with personal protection. III Ph ACmotor at 1500 r.p.m mounted on support-tensioning device. HUMI-KOOL evaporative pad media made of cellulose paper with wetting and strengthening agents, assembled into galvanised steel (casettes) frames with handle and integral water distribution device.Water feed and recirculation: Float filling valve; inmersion III phase motor pump with flow regulation valve for reciculating and bleed-off water flows; PVC water pipes; integral overflows and drain steel nozzles.Electrical supply: Water proof IP55 connection box with terminals block and isolating switch for fan and pump motors indepently. Connections to motors by protected conductor wires.

3 Airflow: (m /h) see front page table. Available pressure for ductings : (Pa) see front page table. Saturation performance: (%) see front page table. Average pads inlet velocity: 1,5 m/s max.Evaporative pad-fan ear distance: 0.75 times the turbine diameter. minimum.

Max. Evaporated water flow: 7 l/h per 1000 m3/h rated airflow (at 38ºC / 20ºC dry/wet bulb).

Steam injection humidifiers

Steam injection humidifiers for Ducts, AHU or Open spaces Optimal design for injection of dry steam Simple to install and easy to service

Maximum performance with minimum operating cost

DIPHUSAIR-FSH

DIPHUSAIR-MT1Steam Dispersion Humidifiers Steam dispersion humidifiers for Ducts, AHU or Open spaces Optimal design for dispersion of dry steam at medium and low loads Simple to install and easy to service

Maximum performance with minimum operating cost

OPERATION

Figures 1 and 2 shows the twin outlet steam dispersion system which provides fast absorption with no risk of condensation.

DIPHUSAIR-MT2

Steam dispersion humidifiers Steam dispersion assemblies for ducts or AHUs requiring ultra-short absorption distances.Designed and built specifically for every project whatever the steam load Simple to install and easy to service.Suitable for pressurised boiler steam or unpressurised steam from evaporative humidifiers Maximum performance with minimum operating cost.

The VARI-FLOWTM diffusers are the latest in state-of-the-art VAV technology. The VARI-FLOWTM square diffuser is a VAV ceiling diffuser designed for a grid ceiling system. It functions as an air diffuser, a zone of temperature control, and a VAV box. The VARI-FLOWTM square (VFS-24 series) provides individual temperature control for cooling at each diffuser, adjustable from 70 to 78 degrees Fahrenheit. This will provide constant uniform temperature within a large office space or in smaller individual offices regardless of heat load conditions. The net result is uniform comfort and energy saving as none of the conditioned space is over or under cooled. The VFS-24 diffuser is totally self-contained and self-powered by a thermal element. The thermal element functions in the unit as the thermostat and “motor” to power the unit. The principle of operation of the element is a basic and simple one, that of thermal expansion when a substance changes state, in this case from a liquid to a solid. The element uses a mixture of synthetic wax and copper powder for the medium, blended to respond in the desired operating range. The thermal element has a long proven history of reliability.

VAV SQUARE

The Variflow™ diffusers are the latest in state-of-the-art VAV technology. The VARI-FLOW square diffuser is a VAV ceiling diffuser designed for a grid ceiling system. It functions as an air diffuser, a zone of temperature control, and a VAV box. The VARI-FLOW™ architectural VFS "D" diffuser operates the same as a standard VFS, but is designed to accept a ceiling tile. This allows the architect to match the existing ceiling tile pattern creating a harmonious appearance with the ceiling system.* The VARI-FLOW™ (VFS Series) provides individual temperature control for cooling at each diffuser, adjustable from 70 to 78 degrees Fahrenheit. This will provide constant uniform temperature within a large office space or in smaller individual offices regardless of heat load conditions. The net result is uniform comfort and energy saving as none of the conditioned space is over or under cooled.The VFS-24 diffuser is totally self-contained and self-powered by a thermal element. The element functions in the unit as the thermostat and "motor" to power the unit. The principle of operation of the element is a basic and simple one, that of thermal expansion when a substance changes state, in this case from a liquid to a solid. The element uses a mixture of synthetic wax and copper powder for the medium, blended to respond in the desired operating range. The energy provided by the thermal element is coupled to an efficient operating mechanism to operate thedamper on the unit.

VAV ARCHITECTURAL SQUARE

The Electro Flow linear diffuser is a VAV ceiling diffuser designed for a grid ceiling system. It

functions as an air diffuser, a zone of temperat-ure control, and a VAV box. The Electra Flow

linear (Series EFL) provides individual temperature control for cooling or heating. A wall

therm-ostat that has separate cooling and heating set points with separate dolling and

heating minimum and maximum damper positions. The tem-perature set point range is 55 to

85 degrees F. A supply air temperature sensor located in the mater diffuser plenum is used

as a changeover switch for heating and cooling. Change over for heating occurs at supply air

temperatures of 85 degrees F or greater and cooling change over occurs at supply air

temperatures of 65 degrees F or less. Master and slave units are available for flexibility in

zone control.

This will provide constant uniform temperature within large office space or in smaller

individual offices, regardless of the heat load conditions. The net result is uniform comfort

and energy savings as none of the conditioned space is over or under cooled. Installation is

quick and easy. Each master EFL has a six foot long 3/8" flexible conduit with 1/2 " box

connector. Power consumption is 40 watts. It can be

connected to a dedicated power source or to the room lighting.

Our thermally & electronically powered VAV diffusers significantly reduce the need for VAV boxes and their associated labor and

component costs.

Vari-Flow, variable air volume (VAV) diffusers, are a proven method to increase individual comfort while reducing air conditioning

energy & operating costs.

Thermal Products Corporation, Mfg. of Thermally & electronically actuated VAV diffusers - Tucson, Arizona. No over cooling of

multiple areas to keep one person comfortable. Each Vari-Flow VAV diffuser is a separate zone of control.

Greater individual comfort, less installation, operating and energy cost is why Vari-Flow VAV diffusers make sense.

VARIABLE AIR VOLUME DIFFUSERS

Electro Flow linear diffuser

The SAS Supply air square ceiling diffuser is extremely flexible and economical to install. The diffuser is suitable for most types of forced air systems in buildings utilizing T-bar ceiling systems. The SAS is adaptable for all types of ceilings, and adaptors are availible which allow for quick and easy installation.

The SAS diffuser by design always, discharges the air horizontal to the ceiling, thereby, guarantee's the "coanda effect," prevents drafts, and maintains maximum secondary circulation.

"Electra-Flow Series"(EFS) diffusers

The "Electra-Flow Series" (EFS) diffusers were developed to compliment the (VFS) thermally powered diffusers. The purpose of the diffuser is to provide a wide range of installation flexibility, accuracy of electronic control, and the comfort of individual room zone control. The diffuser uses a sleeve damper unique to "Vari-Flow" products to pro-vide high levels of secondary room air induction with a minimum of primary air volu-me. This is accomplished by varying the discharge area of the diffuser. As the disch-arge area is reduced, the discharge velocity is increased to maintain a constant level of secondary air induction. This, in conjunction with the horizontal primary air dischar-ge pattern, prevents "dumping."The efficiency of the air distribution is proven by applying the diffuser to exposed duct. In this application, the diffuser will maintain a horizontal air flow pattern over the entire spectrum of air volume from full flow to close off. The efficient use of primary air ener-gy sustains secondary air movement to minimize stratification and maintain comforta-ble levels of room ventilation with minimum amount of primary air flow. The EFS24 is powered by a unique "thermal motor" that proportionately operates the damper. The"thermal motor" operates without motor windings, stators, armatures or bearings. This distinctive power source operates on the simple, basic principal of thermal expansion when a substance changes state, in this case from a liquid to a solid. The thermal motor has a proven history of reliability and long life.

SAS SQUARE

The Thermal-Logic bi-directional linear slot diffuser (TLB Series) is designed for

use where horizontal air flow is required for cooling and vertical air flow is required for

heating. The Thermal-Logic diffuser was designed to reduce energy cost and increase

the comfort level in a room. Typically, warm air in the room will rise to the ceiling and

stratify. The temperature difference between the ceiling and the floor in a room can be as

much as 20 degrees. The stratified heat that rises to the ceiling is largely wasted as

people do not occupy that space. When in the heating mode, the Thermal-Logic diffuser,

directs warm air vertically to the floor. The primary air stream discharge from the unit

induces the warm stratified air at the ceiling into the stream and sends it to the lower

occupied portion of the room. The net effect is that of more uniform comfort, greater

consistency in room temperatures between the ceiling and the floor, and energy savings

by utilizing the stratified heat to help warm the occupied portions of the room.

TLB BI-DIRECTIONAL

LINEAR DIFFUSER

VAV LINEARThe Vari-Flow™ linear diffuser are the latest in state-of-the-art VAV technology. The Vari-Flow™ linear diffuser is a VAV ceiling diffuser designed for a grid ceiling system. It functions as an air diffuser, a zone of temperature control, and a VAV box. The Vari-Flow™ linear (VLF series) provides individual temperature control for cooling at each diffuser adjustable from 70° to 78° degrees Fahrenheit. This will provide constant uniform tempera ture within a large office space or in smaller individual offices, regardless of heat load conditions. The net result is uniform comfort and energy savings as none of the conditioned space is over or under cooled The VFL diffuser is totally self contained and self powered by a thermal element. The thermal element has a long proven history of reliability. It functions in the unit as the thermostat and "motor" to power the unit. The principle of operation of the element is a basic and simple one, that of thermal expansion when a substance changes state, in this case from a liquid to a solid. The element uses a mixture of wax and copper powder for the medium. It is blended to respond in the desired operating temperature range of 70° - 78° degrees Fahrenheit. The energy provided by the thermal element is coupled to an efficient operating mechanism to operate the damper on the unit. Installation is as quick and easy as a conventional ceiling diffuser because there are no electric or pneumatic connections.

Hindair heat and energy recovery units include the following:

ENERGY RECOVERY VENTILATOR (ERVS) :-

Hindair Energy recovery ventilators are systems that are based on the high transfer rate of cooling room the exhaust air to the

incoming supply air. Rotor wheels , plate type heat exchangers or counter flow heat exchangers are used, Aluminum matrix is

the key media used to recover the cooling or heating. ERV are capable of recovery sensible and latent energy from the

stale exhaust air and transferring it to the fresh outside air. Our energy recovery are equipped with energy recovery wheels. The

rotating wheel transfer the sensible and latent enery between the counter flowing exhaust and supply air and in the process

preconditions the fresh air, increasing the air conditioning tonnage ultimately being economical , saving capital and operating

costs.

Desiccant coated energy wheel slowly rotates between its two sections. In one section , the stale , conditioned air passed

through the wheel, and exhausted to the atmosphere. The wheel absorbs sensible and latent energy from the conditioned air,

which is used to pre-conditioned the incoming fresh air in the other section, during the second half of its rotation cycle. Thus ,

you can have more fresh air at lower energy costs inside your conditioned space with modern houses being highly insulated

and draught proofed. It is essential to ensure the the costly heat in house is kept inside. In many houses the heat is allowed to

leak out through trickle vents, etc, without the heat being captured and reused in the

house.Simply making the house airtight is not an acceptable solution. This leads to a

vey unhealthy indoor climate with possible high levels of radon, allergens, moisture and

carbon dioxide. By using a ventilation energy recovery unit ERV, we can help you

ensure that your house is warm, safe, energy efficient and comfortable for you and your

family. Ventaire's system will remove stale dirty air and replace it with fresh, clean,

filtered air , while recovering the valuable heat from outgoing air and efficiently

transferring it to the incoming air.

Hindair

FEATURES FUNCTIONS BENEFITS Standard filtration for exhaust Airstream

Filters out particulates

• keeps energy recovery module clean • less maintenance • maintains high efficiency of energy recovery module

Medium efficiency filtration for supply airstream

Dust spot efficiency greater than 30% Keeps energy recovery module clean

• clean air for proper IAQ levels and low maintenance for energy recovery modules

Aluminum energy module matrix Energy recovery components that meet NFPA 90A

• meets local fire regulation codes • safety concerns taken care of

Easy to service All regularly maintained components are accessible in 7 minutes or less

• saves maintenance time and money

High pressure ventilators Nominal airf lows rated at minimal 1" ESP (external static pressure) capability

• allows for long distribution lines and ability to add duct modules without sacrificing airflow

Optional internal heating and cooling available

Controls air quality, temperature and humidity

• one complete package that takes care of all HVAC needs

Meets ASHRAE 62-2001 for ventilation requirements

Energy recovery 100% outdoor air ventilators with exhaust and supply blowers in one cabinet

• minimal energy impact when conforming to ASHRAE 62-2001 • typical paybacks from 0 to 3 years by saving up to 80% in annual operating costs • reduces heating, cooling and humidification loads up to 75%

Sloped drain pans

Positive drainage of condensate moisture

no standing water, eliminates microbial growth build up in drain pans

MODEL AIRFLOW

(CFM ) DIMENSIONS

LXWXH (approx)

HRV450W 300 -800 533X813X2388

HRV600I 300-750 864X711X635

HRV700I 300-800 1295X533X940

HRV1000W 400-1400 533X1041X635

HRV1200I 700-1250 864X1041X2362

HRV2000E HRV2000I

1200-2800 2200X1200X900 2275X1225X762

HRV300E/I 2500-3800 3327X1448X1676

HRV5000E/I 4000-5500 3658X1778X1854

HRV6500E/I 5000-7000 3810X1753X2083

HRV8000E/I 6000-9000 4191X2235X2108

HRV10000E/I 8000-11500

4546X2413X2464

Integrated drain pan(s) Flat plate heat exchanger constructed of aluminum Dehumidification requirements in cool, dry climates Low cross leakage Flat plate heat exchanger has no moving parts with sensible energy transfer

Easy to wash down unit for cleaning Transfers mainly sensible energy from the exhaust to the supply airstream with similar effectiveness between aluminum Flat plate heat exchanger dehumidifies by exhausting moist air and supplying warm, dry air Less than 1% leakage from exhaust to supply airstreams Transfers mainly sensible energy from the exhaust to the supply airstream

Allows for easy clean up - no water penetration into insulation or building. Aluminum is ideal for applications that must conform to NFPA 90A. Saves a signif icant amount in operating costs and expensive dehumidification equipment. Ideal for source control applications. Virtually maintenance free; saving money in servicing charges. A cost effective technology for cooler and/or dryer climates. Decreases heating loads and operational costs by up to 75%.

HEAT RECOVERY VENTILATORS (HRVS)

THREE ENERGY RECOVERY TECHNOLOGIES FROM VENTAIRE

both sensible and latent energy transfer up to 75% total effectivenesslow cross leakage with purge section reduces cooling loads by up to 75%

Enthalpy Wheel Flat Plate Heat Exchanger

mainly sensible energy transfer up to 65% sensible effectiveness less than 1% cross leakage available in aluminum or plastic for various applications

Heat Pipe Heat Exchanger

mainly sensible energy transferup to 55% sensible effectiveness

vi r tual ly 0% cross leakage

ENERGY RECOVERY VENTILATORS (ERVS)

FEATURES FUNCTIONS BENEFITS

MODEL AIRFLOW

(CFM ) DIMENSIONS

LXWXH (approx)

ERV500e/i 400-700 1727X584X685 1473X584X584

ERV1000I 700-1450 1803X1092X559

ERV1100W 350-1200 787X1041X1930

ERV1500E/I 800-2000 1422X1092X1270

ERV2000E/I 1200-2800 22351219X914

2311X1244X762

ERV3000E/I 2000-4000 2235X1219X1442

ERV5000E/I 4000-5500 2489X1981X1676

ERV6500E/I 5000-7000 2794X2083X1930

ERV8000E/I 6000-9000 3048X2261X2235

ERV10000E/I 8000-11500 3454X2438X2362

Purge section (optional) Long life perimeter and face seals Enthalpy wheel Construction Self cleaning action

Reduces cross contamination between supply and exhaust airstreams Maintains very low leakage between exhaust and supply airstreams Transfers sensible and latent energy from exhaust airstream to supply airstream. It is made of aluminum with desiccant coating. Opposing flow of supply and exhaust airstreams promotes automatic removal of airborne particulates from the enthalpy wheel

Allows the installation of ERVs in applications where contamination is an issue and cooling loads are significant. Cross leakage will not increase over the life of the product. Air quality is never sacrificed. Reduces cooling and heating loads. Conforms to NFPA 90A. Lower maintenance time required.

FEATURES FUNCTIONS BENEFITS

STANDARD AND CUSTOM VENTILATORS

The AHUs applied product line includes Standard and Custom products. An standard unit is defined as any Ventaire applied unit

with two airflows, a single energy or heat recovery device and two fans. The flexibility of the standard product line allows for

standard or specialized unit configurations and a large variety of unit options to choose from. A Custom unit is defined as any

Ventaire applied unit with or without a heat or energy recovery device that differs from the standard criteria regarding air-flows and

fans. The Custom units are divided into three categories: single airflow units, units with one fan or less and dual energy recovery

device units.

FEATURES FUNCTIONS BENEFITS Enthalpy wheel for total energy Transfer Flat plate heat exchanger Heat pipe heat exchanger Corrosive application product Sloped roof for outdoor models Numerous defrost strategies Optional internal heating and cooling available Hinged access doors Stainless steel, double-sloped IAQ drain pans High efficiency filtration Double wall construction

Transfers both sensible and latent energy from the exhaust to the supply airstream Transfers sensible energy from the exhaust to the supply airstream through the flat plate heat exchanger Transfers sensible energy from the exhaust to the supply airstream using liquid-gas phase change Polypropylene flat plate heat exchanger and coated cabinet and components Positive drainage of rain water Defrost eliminates the potential for ice build up in the heat exchanger Controls air quality, temperature and humidity levels Easy access to components Easy to wash down unit for cleaning or to collect Condensate Dust spot efficiency up to 99.997% Prevents direct access to insulation

Decreases your heating, cooling and humidification loads by up to 75%. Maintains relative humidity levels during all months of the year. No moving parts, ideal for dehumidification and corrosive applications (ex) pools. Ideal for industrial process air applications with no moving parts and 0% cross contamination. Long lasting product in corrosive environments (ex. pools). No standing water, eliminating any potential leaking. Full selection of defrost strategies to adapt to any application. One package that takes care of all HVAC needs. Easy access to internal components for maintenance and service. Allows for easy clean up - no water penetration into insulation or building. Allows no standing water. Allows for removal of particulates for sensitive applications (ex) hospitals. No potential indoor air quality problems due to microbial growth. Easy to clean.

How do Hindair Air Purifiers work?

Technical I nov t onn a il s y a Aluminium e ectric static plasma: Adopt the ga and dust ionization technolog to make up static electric field. With the honeycomb type of

s n c taluminum filter, it is wa hable a d redu es he cost for consumer.r 4 a o a s e en t oWashable ion gene ator: There are c rbon fibre heads to generate i ns and c n be cleaned ea ily. So it nsures the high d si y of i ns

ei c tb ng generated on inuously.t h d a i b c es e t r iUV anti-bac eria tec nology: A opts the ch racters for k lling acteria of UV, and ombin th structure of the uni fo air f ltration, it can kill i tthe bacteria n the air effec ively.

f : i e n P m i c g h n t aULPA ilter It s made of th ew P raw ater al and stati fibre lass with the t eir distillate which can restrai he allergen and bacteri on l rthe fi te .

h v Photo catalyst: T e semiconductor of TiO2 which can oxidige the red cell of the bacteria and restrain the activity of the iruses is the main l e l s .materia of th photo cata y t

t s s i n s T e r c r i nAc ivated carbon: It i bio ynthes zed from the wal ut hell. h adsorption a ea of the activated a bon in the un t is more tha 700,000 u msq are eters.e i th l t i t t t n e o fExt nd ng e longevity of the fi ter: The innovation structure of he f l er according to he heory of wi d direction xtends the l ngevity o

m p t h edthe ULPA and activated carbon filter for 5 ti es at most approved by ex erimen ation t at the particulate in the air is reduc 99% after h a a i afiltrate t rough the w shable lum nium electric st tic plasma.

Pre filter

Indoor air is full of particles, and in fact, most of the mass in the particles is in the larger particles & not in the tiny pollens. In absence of a pre-filter in any Air Purifier, the high-efficiency, more expensive HEPA filters will clog up with big particles too quickly. Even though HEPA filters have a large number of pleats which gives them lots of surface area, they can fill up more quickly if the larger particles are not pre-filtered out. In a typical family, with kids, dogs or cats, and a lifestyle that's highly active, an air purifier has to deal with a lot of large particles.Pets are not the only ones with dander. Our customers using an air purifier for the first time, are typically surprised at how much human hair is caught in the pre-filter.That's one of the main reasons that the pre-filter on your air purifier should be changed, or at least checked according to the prescribed schedule.

ULPA and HEPA filtersULPA is an acronym for "ultra-low penetration air". An ULPA filter can remove from the air at least 99.999% of dust, pollen, mold, bacteria and any airborne particles with a size of 120 nanometres (0.12 micron) or larger.

High-Efficiency Particulate Air or HEPA is a type of air filter. HEPA filters were originally developed by the Atomic Energy Commission to capture radioactive dust pollen. Filters that are awarded the HEPA accolade are used in various locations, whether in medical facilities, automotive vehicles, airplanes, home filters, or wherever very pure air is sought. The filter must satisfy certain standards of efficiency such as those set by the United States Department of Energy (DOE). To qualify as HEPA by government standards, an air filter must remove 99.97% of all particles greater than 0.3 micrometer from the air that passes through.HEPA filters trap small particles that may cause problems for allergy sufferers and others with health problems. Reducing or eliminating those particles will make cleaner air at your home & at your work place.

Carbon filtering is a method of filtering that uses a piece of activated carbon to remove c o n t a m i n a n t s a n d i m p u r i t i e s , u t i l i z i n g c h e m i c a l a d s o r p t i o n .

Each piece of carbon is designed to provide a large section of surface area, in order to allow contaminants the most possible exposure to the filter media. One pound (454g) of activated carbon contains a surface area of approximately 100 acres.

This carbon is generally activated with a positive charge and is designed to attract negatively charged water contaminants. Carbon filtering is commonly used for water purification, but is also used in air purifiers. Carbon filters are most effective at removing chlorine, sediment, and volatile organic compounds (VOCs)

Photocatalytic oxidation (PCO)

Photocatalytic oxidation (PCO) uses a titanium dioxide plate (TiO2) irradiated by intense ultraviolet light. This produces hydroxyl radicals capable of breaking down smaller particles, chemicals, and odors. These particles become either CO2 or water vapor. No filters are necessary for photocatalytic systems, however filters are usually added to capture larger particles and protect the semiconductor plate from residue b u i l d u p t h a t c a n r e d u c e e f f e c t i v e n e s s .

Photocatalytic oxidation, or PCO, was developed and used in space technologies for both air and water purification. PCO involves photocatalysis, and in chemistry, this process involves the acceleration of a photoreaction in the presence of some sort of catalyst - namely catalyzed photolysis and photogenerated catalysis. While this may seem somewhat complicated, the PCO process used in PCO air purifiers is quite simple and effective, and involves the following steps:Metal surface coated with a metal light is irradiated with UV light to produce hydroxyl radicals and super-oxide ions.These radicals and ions break the molecular bonds of chemicals (such as formaldehyde and toluene) they come into contact with and slice them into smaller compounds.These compounds are then further broken down until only carbon dioxide and water vapors are left.Essentially, a PCO air purifier uses short-wave UV light to sterilize and kill up to 99.9% of bacteria and viruses, and independent research has also confirmed its effectiveness in eliminating contaminants such as bacteria, viruses, mold, and VOCs.

Ultra violet (UV) filter / UV sterilizationUV Sterilization involves the use of UV light, which damages the DNA of microorganisms a n d b a c t e r i a .Unlike filters, which collect pollutants as they pass through the purifier, the purpose of ultraviolet lights in air purifier is more specific: they are meant to kill organic matter, such as bacteria, mold, and viruses. Thus the Environmental Protection Agency refers to air purifiers that use UV lights as "Ultraviolet Germicidal Irradiation Cleaners," the term " g e r m i c i d a l " m e a n i n g " g e r m - k i l l i n g . "The principle behind UV air purifiers is fairly simple: UV radiation in sufficient doses is deadly to many living things, including some that are common constituents of indoor air pollution. When these objects pass through the purifier, they are exposed to the UV radiation released by the light, and as a result, they are destroyed.

Use of UV light is very popular in Water Purifiers. There also, the purpose of UV light is to remove organic matter from the water & making it consumable.

Activated carbon

LPU AHigh g ade ULPA Fi t 0. Mic on to r mo e partic lat pollen,r l er 1 r e v u e,

, l nd e s th i o ff i o 9dust a lergen a g rm wi purif cati n e ic ency f 99. 9%

ti ed C rAc vat a bonTo c aly e nd decompo e ha mful gases ik ormaldehy e, H2S, at z a s r l e F d

H3 e fN , f ectivelyAlum num c i stati

a FPl sma ilterurif c t n o y s dust r ic es P i a io f r ver mall pa t l – i ienc 9 .Eff c y 9 9%

Pho o c lyt ata st Restra n a tivati n of i usi c o V r

V g tU Li h t i o aS eril zati n of ir – up to 97.5%I nso M re than 8 millions ions / mo 3 enerare g ated

eVoltag 2 02 VNoise evell s 2les than 4 db

Po erw 5 Wat1 teSiz 0 458 x450x2 0mm

Air Fl wo 5 0 m0 3/hr

e eiN t w ght .10 5KgAppli a e ac bl rea 60 qms

splDi ay LED

Sensor i t tAir Qual ty par icula e / urodoSafety M c e st p f ov oa hin o s i c er is pen

tIndica or i c e i tF lter hang ndica orSpeed Lo / edium / aw M f st

eMod nua / o , , hrsMa l Aut / 1 2 4Fi t Sizesl er

LPU A 3 2 1 m45 x21 x7 m

i c rAct vated a bon a COnd P

445x1 2x24mm9

ESP 4 m448x160x3 m

UV Lamp 8W, 220volts, 254 NM aveleng h, 6,000hrs lifew te ot o t oR m e c n r l Yes

Tech i a paramet sn c l er

FeaturesAluminum static plasma filter: Its purification for dust is more than 99.9%.HEPA: Absorbs particulate down to 0.0001mm like pollen, drifting dust and germs with purification efficiency of more than 99.9%.UV light: The sterilization rate is more than 97.6%Auto mode: It is controlled by the in-built Samsung IC to set MANUAL / AUTO / TIMER / AIR SENSOR mode according to your need.Photo Catalyst: Restrain the activation of the virus effectively.Activated carbon: Catalyze and decompose the harmful gas like formaldehyde, H2S, NH3 efficiently.Ions: More than 8 million negative ions are generated per second makes you a fresh environment equal to 15,000 square meters of forest.

Multi Application Commercial Air Purifier Originally adopts six main air purifying technologies and firstly manufacture the aluminum static plasma filter and washable ionizer, UV light, and biologic HEPA, activated carbon, nano-photo catalyst filter. With its perfect purifying system, the environment self cicatrize series of air purifiers are for "Building ecotypic home, office, big halls etc., fighting against virus“. Pollution sensor: There are odor sensor and particulate sensor which can detect all kinds of pollution in the air to control the working status of the unit.

Purification LED: It shows you the pollution status of the air according to the color of the LED: RED/YELLOW/BLUE.

Auto Alarm: The alarm & LED for HEPA replacement, electric static plasma cleaning and UV replacement.Auto mode: It is controlled by the in-built Samsung IC to set MANUAL / AUTO / TIMER / AIR SENSOR mode according to your need.

Safety switch: The unit will power off automatically when the front panel is open.

HINDAIR 651 - COMMERCIAL AIR PURIFIERAdvance commercial Air Purifier with multiple applications

INDIA'S FIRST MEDICAL AIR PURIFIER WHICH KILLS BACTERIA, VIRUS & INFECTION

Medical Air Purifier Based on the classical modeling and new design idea, the Air Bathing Indoor

Medical Air Purifier Ventaire 501 adopts the super silence technology of intellectualized PG motor

which opened up an entirely new chapter for the application of silence technology. And it has

promoted the core competitive ability of Ventaire 501 in the air purifying field.

Pollution sensor: there are odour sensor and particulate sensor in the unit which can detect all

kinds of pollution in the air to control the working status of the unit.

Purification LED: It shows you the pollution of the air according to the color of the LED: RED/BLUE.

Auto alarm: There are HEPA replacement, fiber filter, carbon filter and UV replacement alarm/LED.

Auto mode: It is controlled by the in-built Samsung IC to set MANUAL/AUTO/TIMER/ AIR SENSOR

mode.

The application of super silence technology of intellectualized PG motor has opened up an entirely

new chapter for the technique upgrading of the power system of air purifier.

Safety Spatial

HINDAIR 501

14

HEPA High grade HEPA filter 0.3Micron, to remove particulate

Activated

Carbon

To catalyze and decompose harmful gases like Formaldehyde,

H2S, NH3, effectively

Fibre filter To remove odour and improve air quality

Photo catalyst Restrain activation of Virus

UV Light Sterilization of air – up to 97.5%

OzoneOptional operation- Generates 50 mg ozone per hour to remove

Organic odour and sterilize

Ions More than 8 millions ions / m3 are generated

Voltage 220V

Noise level less than 45 db

Power 58 Watt

Size 610x345x215mm

Air Flow 365 m3/hr

Net weight 7.5Kg

Applicable area 46 sqm

Display LED

Sensor Air Quality particulate / odour

Safety Machine stops if cover is open

Indicator Filter change indicator

Speed Low / Medium / Fast

Mode Manual / Auto / 1,2,4 hrs / Night mode

Filter Sizes

HEPA 426x268x33mm

Activated carbon

and PCO426x268x15mm

Fiber Filter 424x265x5mm

CA A TTECHNI L PAR ME ERSATechnical innovation

Ion: There are 4 carbon fiber heads to generate ions in order

to ensure high density of Ions continuously.

UV light: Its wave length is 254nm which can kill bacterial

effectively with longevity up to 6,000 hours.

HEPA: It is made of the new PP raw material and static fiber

glass with the theine distillate which can restrain the allergen

and bacterial on the filter.

Photo catalyst: It is made of semiconductor TiO2 which can

oxidate the red cell of the bacterial so it can restrain the

activity of the bacterial.

Fiber filter: It is made of newest carbon fiber from abroad. It

could enhance the adsorption to the chemicals.

Activated carbon: It is biosynthesized from walnut shell.

The adsorption area of the activated carbon in the unit is

more than 750,000 square meters.

Ozone(Optional)

HEPA High grade HEPA filter 0.3Micron, to remove particulate

Activated Carbon

To catalyze and decompose harmful gases like Formaldehyde, H2S, NH3, effectively

Pre filter To remove dust and washable

Photo catalyst Restrain activation of Virus

UV Light Sterilization of air – up to 97.5%

OzoneOptional operation- Generates 50 mg ozone per hour to remove Organic odour and sterilize

Ions More than 5 millions ions / m3 are generated

Aroma Optional for use with perfume

Voltage 220V

Noise level less than 40 db

Power 42 Watt

Size 305x330x170mm

Air Flow 240 m3/hr

Net weight 4Kg

Applicable area 30 sqm

Display LED

Safety Machine stops if cover is open

Speed Low / Medium / Fast

Mode Manual / Auto / 1,2,4 hrs

Filter Sizes

HEPA 205x95x38mm

Activated carbon and PCO

205x95x15mm

All Purpose Air Purifier It succeeds all the purifying technologies like the washable ionizer, biologic HEPA, also adopt the replaceable ozone generator, the in-build computer system, LED screen. The environment nurse series air purifiers will bring you humanistic protection and solicitude for your home environment.Humanistic technologyAuto mode: It is controlled by the in-built Samsung IC to set MANUAL / AUTO / TIMER mode according to your need.Safety switch: The unit will power off automatically when the filter cover is open.LED screen: The LED screen with digital technology makes the unit more beautiful.

Technical innovationWashable ion generator: There are 4 carbon fibre heads to generate ions and also can be cleaned easily. So it ensures the high density of ions being generated continuously.Replaceable ozone generator: The ozone generator is replaceable which makes its longevity 22 times more than the traditional ones.HEPA filter: It is made of the new PP raw material and static fibre glass with the the ine thin distillate which can restrain the allergen and bacteria on the filter.Photo catalyst: The semiconductor of TiO2 which can oxygen the red cell of the bacteria and restrain the activity of the viruses is the main material of the photo catalyst.Activated carbon: It is biosynthesized from the walnut shell.UV Light: Ozone

All purpose air purifier for small indoor areaHINDAIR 331 - HOME NURSE AIR PURIFIER

e sT chnical parameter

ESPStainless Steel Electro Static Precipitator to trap very fine particles

HEPA High grade HEPA filter to remove particulate

UV Light Sterilization of air – up to 97.5%

PCO To restrain activity of virus

Activated Carbon

To catalyze and decompose harmful gases like Formaldehyde, H2S, NH3, effectively

Ions More than 2 millions ions / m3 are generated

Voltage 220V

Noise level less than 30 db

Power 12 Watt

Size 510x120x215mm

Air Flow 120 m3/hr

Net weight 3.8 Kg

Applicable area

30 sqm

Display Normal

Safety Machine stops if cover is open

Speed Low / Fast

Mode Manual / Auto / 1,2,4 hrs / Night mode

Filter Sizes

HINDAIR-351 RESIDENTIAL AIR PURIFIER TECHNICAL PARAMETERS

HEPA Activated 70x300x28 mm

carbon and PCO 78x330x5 mm

Fiber Filter 75x320x15 mm

An economical but smart residential air purifier

With 6 purification process the Ventaire – 351 is a ultimate Air Purifier for your Residence. It succeeds all the purifying technologies like the washable ionizer, HEPA, PCO, ESP, CarbonTio 2 UV. This series of Air Purifier gives you complete protection against almost all kind of air pollution.

Filter Sizes

Pre-Filter Washable

HEPA High grade HEPA filter 0.3Micron, to remove particulate

Activated CarbonTo catalyze and decompose harmful gases like Formaldehyde, H2S,

NH3, effectively

ESP Electro Static Precipitator 350 x 350 x 50, 10W, 1.5 KVDC

Photo catalyst Restrain activation of Virus

UV Light Sterilization of air – up to 97.5%

OzoneOptional operation- Generates 50 mg ozone per hour to remove

Organic odour and sterilize

Ions More than 17 millions ions / cm3 are generated Voltage 220V

Noise level less than 55 db

Power 155 Watt

Size 650x650x365mm

Air Flow 800 m3/hr

Net weight 20 Kg

Applicable area 95 sqm

Display LED

Safety Machine stops if cover is open

Speed Low / Medium / Fast

Mode Manual

Filter Sizes

HEPA 350x340x30mm

Activated carbon

and PCO350x340x20mm

Fiber Filter 424x265x5mm

UV Lamp20W, 220volts, 254 NM wavelength

Optional – Additional provision of 4 UV lamps for higher sterilization if required

Remote Control 3 to 8 mtrs

Ceiling Mount Cassette Air Purifier• First time launched in India• Suitable for large areas• Limitless applications in hotels, hospitals, restaurants, banquet halls , institutions, BPOs, conference rooms and more.

Structural Representation

HINDAIR 1001

Pre filter Fibre filter to remove course particulates

HEPAHigh grade HEPA filter 0.3Micron, to remove particulate

Cold Catalyst

To decompose harmful gases present in air

Activated Carbon

To catalyze and decompose harmful gases like Formaldehyde, H2S, NH3, effectively

Ions More than 3.8 millions ions / m3 are generated

Voltage 220V

Noise level less than 35 db

Power 40 Watt

Size 350x170x300mm

Air Flow 93 m3/hr

Display LED

Applicable area

30 sqm

Speed Low / Medium / Fast

Mode 1,2,4 and 8 hrs

Filter sizes

HEPA 95x165x22 mm

Cold catalyst and Activated carbon

90x160x40mm

The special feature of this air purifier is that it can produce negative ions. Negative ions abound in our natural environments such as forests, mountains and seaside. Negative ions are useful for enhancing the metabolism and homeostasis of the human body. This air purifier is equipped with a negative ion generator that can produce abundant negative ions by means of electric simulation.M u l t i p l e A i r P u r i f i c a t i o nOne of the special features of this machine lies in the advanced 4-stage filter system, which comprise of primary filter, HEPA filter, cold catalyst filter and activated carbon filter.Primary filter: Filtering the larger dust particles.HEPA filter can effectively filter the dust particle, pollen and bacteria above 0.3um in the air, thus achieving the effect of purifying the air and keeping the fresh air.Cold catalyst filter can catalytically decompose the harmful gases in the air, such as formaldehyde, carbon monoxide, ammonia, ethyl mercaptan and hydrogen sulfide, and have the function of high-efficiency antibiosis. It is effective under the ambient temperature, requiring no illumination.Activated carbon filter can effectively eliminate the harmful substances in the air, such as dust, formaldehyde, ammonia, benzene and bacteria, with little wind resistance.Ions Aroma

HINDAIR 300 - HOME AIR PURIFIER

A smart residential air purifier with 4 stages of filter & ion generator

ec lT hnica parameters

HEPATraps particles as small as 0.3 micron to remove allergens, dust, smoke, pet dander, etc.

Nano Silver Filter

Kills germs, virus, fungi and bacteria. Also eliminates odour & unpleasant smell

Nano Tio2 Photo catalyst

Breaks down poisonous fumes, VOC, Benzene, formaldehyde etc

UV LightSterilization of air – kills germs, virus, fungi and bacteria Wavelength – 185 nm

Activated Carbon

To catalyze and decompose harmful gases like Formaldehyde, H2S, NH3, effectively

Negative Ions

Improves air quality and creates healthy environment

Fragrance Diffuser

Emanates natural floral fragrance

Voltage DC 12V

Noise level less than 26 db

Power 6 Watt

Size 190x125x68 mm

Air Flow 25 m3/hr

Net weight 0.32 Kg

Remain protected even on the moveSmart Car Air Purifier Car Purifier is equipped with 7 stage filters which keeps you protected from Germs, Virus, Bacteria, Pollen, Dust, Carbon Dioxide, Carbon Mono Oxide, Smoke, Smell and Negative Ions makes the surrounding air healthy .Fragrance diffuser A smart Air Purifier comes with fragrance diffuser which keeps the circulating air inside the car smell good, fresh & pure.

A small & smart car air purifier with 5 stages of filter,ion generator & aroma diffuser

Car Air Purifier - New Deluxe HEPA-PCO Germicidal Desktop/Car Air Purifier

Structure

Pre filter Fibre filter to remove course particulates

Cold Catalyst To decompose harmful gases present in air

Activated Carbon

To catalyze and decompose harmful gases like Formaldehyde, H2S, NH3, effectively

Ions More than 3.8 millions ions / m3 are generated

Voltage 220V

Noise level less than 35 db

Power 40 Watt

Size

351 A 310 x 360 x 140 mm

351 B |C 360 x 485 x 155 mm

Air Flow 93 m3/hr

Display LED

Speed Low / Medium / Fast

Applicable area

35 sqm

Mode 1,2,4,8 and 10 hrs

Filter

sizes This has compact filter consisting of Pre filter, HEPA, Cold catalyst and Activated carbon

351 A 240x230x25 mm

351 B |C 240x260x25 mm

Ventaire 351 is a residential air purifier which can effectively handle fine dust particles, dust, body scurf, pet dander, harmful gases (for eg. CO, VOCs, H2S, NH3 etc.), odour & smoke.

Besides making environment & surrounding air fresh and pure it generates 3.8 million negative ions / m3. Negative ions are found near waterfalls, mountains & green areas like forest which keeps you fresh and vitalize your mind and body.

Main Functions

Pre filter: Fibre filter to remove course particulatesThe HEPA filter: Traps particles as small as 0.3 microns ( allergens, pollen, dust, smoke, pet dander, etc. )Activated carbon filter: Absorbs smoke and odors.Cold catalyst filter: Eliminates the harmful gases and vocs.

Negative Ions: Are added to the air, after filtration, to help freshen and "revitalize". Negative Ions have been said to improve people pulmonary and heart muscle functions.

Other functions:

- Three grade speed setting: H, M, L- Timer: From 1h to 12h- Remote control: Remote control distance =5m.

A smart residential air purifier with 4 stages of filter & ion generator

HINDAIR 351 - AIR PURIFIER

Tech ica p r men l a a ters

Centralized air purification systems General

Centralised air purification system's are fully self contained,air cleaning systems, designed for precise control of parti- culate, gas

phase and bio aerosol contaminants (or any combination) from process or ambient air. These units fe -ature a broad range and

combination of filtration components that allow for exact controls to be selected and packaged to meet individual applications. The

available components include the finest in medium, high, and HEPA efficiency filters, UVC Emitters , bag filters, and as well as

our HCC electrostatic collectors. Cold plasma technology and PHI + are also available as option Air purifier's feature integral fans

sized to fit the specified demand and efficiently deliver the required air volume.

Air purifier's can be installed as ducted systems to co -ntrol particulate, gas phase and/or bioaerosol contamin-ants at the source

or without ductwork to remove fugitive airborne contaminants.

ApplicationsAir purifier's are available in various single and multistage filtration component configurations to solve a wide variety of air pollution problems. They are used to remove nuisance or hazardous airborne contaminants from manufacturing processes, laboratory environments, isolation rooms, and a host of other areas.Below is a partial listing of applications. Metalworking, machining & grinding smoke & dust Welding & soldering fumes Vinyl extrusion plasticizers Rubber curing & forming smoke Pharmaceutical microbial control General and infectious bioaerosols Vacuum pump exhaust Storage warehouse air cleaning Solvent cleaning & gluing fumesPharmaceutical processing dusts Offset printing powders Heat treating smoke Diesel engine exhaust.

Features and Benefits: Wear-free, long life-span Wide measurement range Accurate transit-time technology Simple and easy to install. Electronic box can be detached from the sensor body and installed separately Robust sensor design. Excellent long-term stability. Accuracy does not degrade over time

STUF-280W ultrasonic water meter is the latest innovation from Shenitech. The sensor body is made by bronze. It has no moving parts. The sensor is straight-through type, noblockage exists. This not only leads to very small pressure drop, but also allows the meter to work with both pure water and water with some solids.

With its maximum 95 °C operating temperature and nominal pressure of 1.6MPa, the technical specifications meet the standard for residential meters.

Unlike mechanic water meter, STUF-280W water meter has outstanding long-term stability. This compact meter fits in even the smallest installation conditions and can be mounted separately from the electronics console.

ACCESSORIES

STUF-300HSTUF-30 0H Ultra sonic Flow meter is one of the most powerful portable flow meters available for liquid flow measurement . It is carefully designed so that it is very compact and easy to use. You can use one hand to hold as well as to operate the flow meter . is one of the most powerful portable flow meters available for liquid flow measurement . It is carefully designed so that it is very compact and easy to use. You can use one hand to hold as well as to operate the flow meter . The unique clamp-on fixture design makes the installation very simple and no special skills or tools required.Features and Benefits:

•Sui table for all commonly used pipe materials and liquids

•Sui table for pipes from 3/4” ~ 240” (DN20~DN6000mm)

•Bui l t - in data logger and flow totalizer s

•Sel f -explanatory user inter face. Easy to operate

•StufManager TM PC sof tware for data download and real - t ime data acqui si t ion

•Signal quality tracking and self - adaptation for robust performance

•USB inter face for PC l ink

Features: Proprietary robust sensor design. No reflector, thus, works reliably for both clear water and dirty water Excellent long-term stability. Accuracy does not degrade over time For both hot and cold water Pulse / M-Bus / Modbus / BACnet output Wireless available The STUF-280T heat meter offers the most advanced BTU measurement by using state-of-the-art ultrasonic flow measurement technology. It is also very cost-effective. Shenitech's ultrasonic heat meter stands out among the competition due to its unique reflector-free sensor design. It is able to work reliably even when the water is dirty, which could be the case in the HVAC loop after many years' operation.Operating Principle STUF-280T heat meter is consisted of an ultrasonic flow sensor, a pair of PT1000 temperature sensors and a BTU unit. The microprocessor-based BTU unit controls the ultrasonic sensor to transmit and receive ultrasound in an orderly fashion so as to conduct precise flow measurement. It also has electronics dedicated to the PT1000 sensor to measure the temperature in the supply pipe as well as the return pipe. The BTU unit calculates the heat energy based on the flowrate and the temperature difference between the supply and the return.

STUF-280T

High Performance Magnetic Flowmeter

This high performance electromagnetic flowmeter provides accurate measurement for municipal water, wastewater and industrial sectors.Manufactured under strict standards, the MAG888 is produced to cover a broad range of crucial applications. Constructed from high grade steel, in conjunction with a weatherproof design, ensures the unit will remain both reliable and robust. With MAG888, you can: Measure instantly after installation as the unit parameters are pre-configured in factory. Enjoy installation flexibility as the MAG888 requires minimal straight run piping. Measure clean liquids as well as mixtures of solids and liquids with conductivity as low as 5 µS/cm. Reduce maintenance costs, specifically from debris/particle damage, as there are no moving components. Reduce response time and proactively monitor applications using 4-20mA, pulse, MODBUS, HART, and RS232/RS485. Minimize operational downtime with a self-diagnosing capability. Choose from a wide range of meter sizes, from DN15 - DN2000 (½” - 80”) to tackle anyapplication

STUF-280W

MAG888

STUF-30 0H Ultra sonic Flow meter

Features: Energy rate and total consumption measurement Non-intrusive clamp-on technology, High accuracy Wide flow measurement range, bi-directional Suitable for pipes from 0.5” to 240” Optional wireless capability, remote data collection/billing software Suitable for virtually any liquid heating/cooling systems such as HVAC, office buildings, apartment complexes, condominiums, solar heating systems and geothermal systemsThe STUF-300R1B ultrasonic thermal energy meter provides abundant capabilities for accurate thermal energy measurement of a liquid-based thermal energy production / transferring system. It is the 3rd generation energy meter from Shenitech. Compared with its predecessors, the 3rd generation offers better performance and a richer feature set, all at a lower price.The STUF-300R1B system is consisted of the high performance ultrasonic flowmeter STUF-300F1B and a pair of standard PT100 temperature sensors. The ultrasonic flowmeter is based on our cutting-edge clamp-on flow measurement technology, which is capable of measuring the flow from outside of a pipe accurately and reliably. The two PT100 sensors, which can be either insertion typeor surface-mounting type, are used to measure the temperature of the supply flow and the return flow. The energy consumption rate is then calculated based on the temperature difference and the measured flowrate

STUF-300R1B

Features:Compact and robust design High accuracy, better than ±1% Bi -directional Wide measurement range, ±16m/ s Built - in flow totalizers, Large turn-down ratio Compatible with clamp-on, insert ion and flow-cell transducers Pipe size selectable from DN10 to DN5000mm Automatically match transducer to liquid property with proprietary signal quality tracking and self -adaptation technology Local LCD di splay and 4 keys Optional StufManagerTM PC software for real - time data acquisition Isolated RS-485 interface with power surge protect ion. Support s MODBUS. Well sui ted for reliable flow meter networking Versatile input /output , such as isolated 4-20mA output , OCT output IP65 weather-proof enclosure, Power supply 9~24VDC, less than 1.2Wat tThe ST301 ultrasonic flowmeter is an economical but robust flowmeter. It utilizes cutting-edge technologies, such as balanced ultrasoundtransmission, digital signal processing, self adaptation, etc., to achieve high performance.. ST301B clamp-on flowmeter ST301C insertion flowmeter ST301G flow-cell flowmeterDue to the proprietary signal quality tracking and self-adaptation algorithm, ST301 is able to tune itself to the optimal condition when the liquidproperty changes or different transducer is connected. ST301 can be widely used in water distribution network, fuel consumption monitoring, and other liquid flow applications where zero maintenance and high accuracy are crucial.

ST301 ULTRASONIC FLOWMETER

F8200VORTEX FLOW METER Special Features:

•Vortex Flow Meter with Pressure and Temperature Compensation

•High Accuracy with High Repeatability

•Unique Gasket Free Design Ensuring a Clog Free Process

•No Moving Parts, Reducing the Maintenance

•Works with Air, Saturated and Super heated Steam and Liquids

•Optionally available for High Pressure Applications

Advantages of F8200: •Separate Pressure and Temperature Sensors to monitor real time changes.

•Low Cost of Installation

•Pre Calibrated at Factory, No Field Calibration Required

•Very Low Pressure loss results in considerable enery savings

•Zero Maintenance as there are no moving or rotating parts

•True Volumetric Output is available from the Flow IndicatorApplications:F8200 Vortex Flow Meter with new engineering innovations, consists of separate temperature and pressure sensors to monitor the changes in the real time, providing the best accuracy, even in applications to measure saturated steam. A perfect answer to almost any application, regardless of size (From 15MM to 400MM), F8200 withstands the rigors of industrial demands.

Features Provides two-wire 4-20 mA analog output Replaces capacitive rods, bubbler systems and sight gages Compact sensor with 2” deadband and beam width

Description This general purpose, ultrasonic sensor provides non-contact level measurement up to 1500” (40 m) with a 4-20 mA output. This device directly replaces contact measurement sensors connected to a PLC analog input card for easy design conversion or The two-wire, 4-20 mA output is ideal for longer signal distances up to 1000'. The sensor is well suited for a wide range of corrosive, sticky or dirty type media. ML8Y Tx is broadly selected for small atmospheric tank, IBC, drum, skid or process vessel and sump applications.

Omicron ML8Y Ultrasonic Level Transmitter

Omicron carbon dioxide transmitters are designed for environment monitoring and controlling in industrial and commercial buildings.These transmitters can be used for: Air monitoring of supply, exhaust and return air monitoring in critical environment such as outside air Other applications of combustion measurementFeatures:High performance NDIR sensors and circuits, ensure accurate measurement andtemperature compensation Good long term stability and reliability15 Years Sensor Life Fast responseDigital technology applied, multiple output optional, over voltage and reverse polarity protection, high reliability and interference capability Fast Response, High protection rate up to IP65

Duct Mounted Carbon Dioxide Transmitter

Wall Mounted Carbon Dioxide Transmitter

Omicron carbon dioxide transmitters are designed for environmentmonitoring and controlling in industrial and commercial buildings.These transmitters can be used for: Air monitoring of supply, exhaust and return air Air monitoring in critical environment such as outside air

Other applications of combustion measurement

Wall Mounted Carbon Monoxide Transmitter

Omicron carbon Monoxide transmitters are designed for environment monitoring and controlling in industrial and commercial buildings.These transmitters can be used for: Air monitoring of supply, exhaust and return air Air monitoring in critical environment such as outside air

Other applications of combustion measurement

Light transmitter

KEY POINTSMaterial : ABS V0 as per UL94Protection : IP65Display : LCD 10 digits. Size : 50 x 17 mm ,Height of digits : Values : 10 mm ; Units : 5 mmCable gland : For cables Ø 8 mm maximum ,Remote probe : cable of 2 m length in PVC- Range from 0 to 10000 lux- 0-10 V active output, power supply 24 Vac/Vdc (3-4 wires) or 4-20 mA output, passiveloop, power supply from 16 o 30 Vdc (2 wires)- ABS V0 IP65 housing, with or without display- “¼ turn” system mounting with wall-mount plate

- Housing with simplified mounting system

HIGH PRECISION MELT PRESSURE TRANSMITTER

Special Features:Low Cost OEMWide Temperature RangeCrevice Free Stainless Steel ConstructionNo Seals or O-RingsCompact Version

Surge Protection, Over Voltage Protection to 16V DC

Applications:M12 Can Be Used In Various Plastic Estrusion Line For Pressure MeasuringAnd Control, Such As Chemical Fibre Manufacturing Equipment, Plastic Rubber

Machine, Polyster Equipment And Petrochemical.

PH TRANSMITTER WITHOUT DISPLAYSpecial Features:Low Cost OEM SeriesWide Temperature RangeGlass with Plastic ConstructionCompact VersionSurge Protection

Over Voltage Protection

Description:PH1001 PH Transmitter is one easy to use wall mounting transmitter for continuous monitor. Available without and optionally, with LCD display the meter can display the PH of your solution together with a very high accuracy. With Internal temperature compensation, PH1001 delivers fast and high accuracy. Precision pH transmitter immediately detects changes in solution pH. With a 230V AC power supply, This instrument features BNC composite electrode making it easier in the world tofacilitate the replacement of used electrodes.

PH1001Multi Parameter 6 in 1 Water Quality Monitor

Universal Process Indicator for Panel Mounting

Features:4 DigitsTC / RTD / mV / Current / Voltage InputsEasy to Use7 Segment LED Display (Red)24V Auxiliary Power Supply

Size: 48 x 96MM

Special Features:6 Meters In 1 InstrumentLarge Dual Level Back Lit LCD DisplayWall Mounting For Continuous MonitoringRechargable Batteries With Battery ChargerPrecise And Immediate Detection Of PH Changes

Economical And User FriendlyDescription:PHT-028 combines 6 meters into one easy to use wall mounting continuous monitor. Featuring a large, dual-level, back-lit LCD display the meter can display the EC/TDS/CF of your solution together with the choice of either pH, temperature or Oxidation-Reduction Potential (ORP).Precision pH monitor immediately detects changes in solution pH. With a 6 V DC power supply included with the meter (also included rechargeable battery). This instrument features BNC composite electrode making it easier in the world to facilitate the replacement of used electrodes

Temperature regulator

TDS TRANSMITTER WITHOUT DISPLAY

Special Features:Low Cost OEM SeriesWide Temperature RangePrecision Indication of TDS with Current OutputCompact VersionAutomatic Temperature Compensation

Weatherproof / Fireproof ABS IP55 EnclosureDescription:TDS691 Conductivity Transmitter is one easy to use wall mounting transmitter for continuous monitoring. Available without the LCD display, the transmitter can transmit the TDS value of your solution with a very high accuracy with added option of self calibration. With Internal temperature compensation, TDS691 delivers fast and high accuracy. Precision TDS transmitter immediately detects changes in the Concentration of the total amount of dissolved solids in the solution. With a 230V AC power supply, This instrument features 2 wire electrodes making it easier in the world to facilitate the replacement of used electrodes.Special Features:Low Cost OEM SeriesWide Temperature RangePrecision Indication of TDS with Current OutputCompact VersionAutomatic Temperature CompensationWeatherproof / Fireproof ABS IP55 Enclosure

SMART GAS TRANSMITTER OXYGEN/ TOXIC / COMBUSTIBLE GAS

FEATURES :Provide a fast and reliable output by using electro chemical / pellister sensor technology Optimized for detection of smallest leak of toxic and combustible gases Highly resistant to poisioning and etichingCapable of detecting down to PPM , % LEL & % V/VDigital display of gas concentration on seven segment displayStandard 4-20mA signal output with configurable rangeCan be progremed using remote control from 10 meters in line of site distanceNon intrusive programming for flameproofPassword protected programming with password changing facility One man auto software gas calibrationOptional STEL and TWA set points can be configured for toxic gasesOptional RS -485 communication port with Modusbus RTU protocol

Design and control

The casing is made of high-quality durable plastic. During the temperature increase or decrease with respect to the set value the thermostat opens or closes the contacts (the pattern is selected during the connection. The temperarture adjustment range is +10 up to +30°С.

The temperature sensor is built into the plastic control panel casing. A digital light-up LCD displayand control knobs are located at the control face panel. The display shows the current and set indoor air temperature, selected mode for cooling, heating or automatic mode as well as set motor speed. Therotation speed can be adjusted manually by means

of control knob rotation. Provision is made for automatic control of rotation speed (quick/medium/low) depending on the indoor temperature. - The light-up display enables the regulator operationin bad light conditions- Temperature maintaining within up to 1оС.- saving settings at no power supply.- RTSD-1-400 model is equipped with remote controlpanel.- night duty operation (refer to operation mode fornight duty below).ApplicationsApplied for control of the set indoor temperature as well as ventilation and air conditioning systems control.

MountingThe temperature regulator is designed for indoor surface mounting. The recommended installation height is 1.5 m. Do not install the temperature regulator close to windows, doors, heating or cooling devices.

Applications

Applied for temperature mode control in ventilation, heating and air conditioning systems. Can be applied for control of fans and fancoil valves, air

heating units with 230V three speed fans. Automatic heatingor cooling rate control.

VG1000 Series Three-Way, Plated Brass Trim, NPT EndConnections Ball Valves with Non-Spring Return Electric Actuators

VG1000 Series Ball Valves are designed to regulate the flow of hot or chilled water and, for some models, low pressure steam in response to the demand of a controller inHeating, Ventilating, and Air Conditioning (HVAC) systems. Available in sizes 1/2 through 2 in. (DN15 through DN50), this family of two- and three-way forged brassvalves is factory or field mounted to Johnson Controls® VA9104, M9106, M9109, and M9100 Series Non-Spring Return; and VA9203 and VA9208 Series Spring ReturnElectric Actuators for on/off, floating, or proportional control.Features forged brass body provides 580 psig static pressure rating 200 psi closeoff pressure rating Provides tight shutoff graphite-Reinforced Polytetrafluoroethylene (PTFE) seats include 15% graphite-reinforced ball seals, providing better wear resistance 500:1 rangeability Provides accuratecontrol under all load conditions chrome-plated brass ball and stem assembly standard Handles both chilled and hot water applications with a fluid temperature range of 23 to 203°F (-5 to95°C)

VG4000 Electric Zone ValvesVG4000 Series High-Capacity/High-Closeoff Electric Zone Valves are designed to regulate the flow of water in response to the demand of a controller in zone and Variable Air Volume (VAV) reheats coil applications. The high-capacity/high-closeoff capability of the VG4400xx-C and VG4800xx-C also makes this family of valves an ideal choice for fan coil and baseboard radiation applications. Normally Closed (N.C.) VG4000 series valve is designed for use with VA-7010 Series on/off control actuators and VA-7450 Series floating or proportional control actuators. These electric actuators can be order separately for field installation.

Linear Fixed Bar Grills

GRILLS & DIFFUSERSSide Wall or Ceiling Application

Supply or Return

Zero or 15 Degree Deflection in Multiple Blade Styles

Spacings Available in 13 and 17mm

Standard and Broad Frame Available

Concealed Fixing

Maximum Single Grill Section of 1800mm Long

Ideal for Long Continuous Lengths, Field Aligned

Single and Double Deflection Grills · Side Wall Supply Diffuser

· Fully Adjustable, Aluminium Blades with 20mm Pitch Arranged Horizontally or

Vertically

· Optional Opposed Blade Damper in Steel or Aluminium

Square Ceiling Diffusers•Versatile , 4 way Diffusion

•All Aluminium Contruction

•Removable Central Core for Damper Adjustment and Plenum Access

•Optional Opposed Blade Damper Mounted on Neck

•We recommends a Factory Made Plenum With Round Spigot Connection

•Available for Grid Ceilings

•Neck size 150x150 to 600x600

•Rectangular Shapes Available

•1, 2, 3 Way Diffusion Available

Round Diffuser· It is available with standard flush

type or a decorative moulded outer

ring.

· These are removable core with flap

type or spiral dampers for volume

control.

All Aluminium Contruction

Linear Slot Diffusers

Fire and Smoke Dampers· Rugged 3V Blades , 1.6mm Thick , Galvanised Steel

· Stainless Steel Jamb Seals for Tight Closure

· 432 and 508mm Sleeves

· Duct Temperature Sensor, Spring Return Actuator

· Open/Close Switch, Test/Reset button available on Control Panel

· 120 Min Fire Rating Options :

· Blade Seals for Max Protection

· Airfoil Blade for Min Pressure loss and Turbulence, Optional Thermal

Release Devices Available

Fire Dampers Rugged 3V Blades , 1.6mm Thick , GI Fuse Links

120 Min Fire Rating

Options :

•Open/Close Switch or Manual Indicator

•432 mm Wide Duct Mount Sleeve also Available

•Airfoil Blade for Min Pressure loss and Turbulence

• Available in Light Duty Steel , 3V Blades, with or without Blade Seal• Available in Heavy Duty Steel 3V Blades, with or without Blade Seals• Available in Heavy Duty AirFoil Steel Blades, with or without Blade Seals• Available in Low Leakage all Aluminium Construction with Blade Seals, gear driven• Manually adjusted or Motorized

Volume Control Dampers

Jet Nozzle • Long Throws and Adjustable

Angles

•Available in Various Diameters and

powder coated

•Ideal for Auditoriums , Airports

and Large Open Spaces

Linear Slot Diffuser Available in 1-8 Slots

Black Aluminium Eyelash Style Pattern Deflectors

Black Steel Hit and Miss Damper, 20 and 25mm

Slot Widths, Available in Supply and Return Models

Optional Factory Fabricated Plenum

•Multi Cone Jet Diffuser with Adjustable Angles

•High Flow Rates and Long Throws

•Reversible and Rotatable, Providing Short and Long Jet Throw

patterns

•Ideal for Terminal Buildings, Warehouses & Factories

Jet Diffuser

•Able to Handle Large Air Velocities.

•With Almost a Funnel Type Cross Section, It can Create Exceptionally Long Throws of upto

30m Long

•Exceptional Level of Adjustability, Making it Truly Versatile Supply Air Diffuser

•Consists of a Central Adjustable Core, Rotatable + or – 25 Degrees from Perpendicular to the

Frame in Any Direction

•Core is Held with a Single Outer Frame Which can be Screwed to the Supporting Structure

•Volume Control Using a Curved Plate Matching the Interior Wall Contour,

•Can Slide Across the Opening and be Locked into Position

•All Aluminium Construction

•Can be Factory Fitted onto Mounting Plate in Banks of Multiple Diffusers or Individually

Spot Diffuser

All over the India where the right atmospheric environment is called for- for office Buildings, Commercial Buildings, Public institutions, in

Even the custom Air conditioning units for the food stuffs processing industries, Plastic Industries, Power Industries and for the ship building, Carry our name Hindair.

Catering & in industries.

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