air diffusion equipment

Air Diffusion EquipmentThe process of distributing air throughout your HVAC system should be a seamless

process with the right grille, diffuser or louvre to ensure optimum airflow performance.

At Airlinx we pride ourselves on providing a quality range of Air Diffusion Equipment that comprehensively meets the needs of all Residential & Commercial applications.

We stock a large range of products and in support of this we manufacture all types of Air Diffusion Equipment locally to meet all design and installation

requirements including custom applications. We have a wide range of core and frame styles to meet all specifications

Our systems, processes and capabilities allow us to meet the demands of any job, large or small – on time every time.

1 Ceiling Diffusers

1 Swirl Diffusers

2 Curved Blade Diffusers

2 Linear Slot Diffusers

3 Jet Diffusers

3 Linear Bar Grilles

3 Double Deflection Registers

4 Egg Crate Grilles

4 Half Chevron Louvres

5-6 Perforated Grilles

5 Door Grilles

6 Weather Proof Louvres

6 Plaster Round Diffusers

7 Plastic Jet Diffusers

8 Multi Directional Outlets

8 Floor Registers

9 Heavy Duty Floor Grilles

9 Opposed Blade Dampers

9 Stream Splitter Dampers

54 Superior Quality & Services at Affordable Pricing

Ceiling Diffusers Model G-AD

Air Diffusion Equipment

Description

Ceiling Diffusers are designed for Supply Air applications in Ceilings and are typically provided with a 4 Way Blow pattern for an even distribution of air. Ceiling Diffusers can also be provided with internal blanking plates to achieve a 1-way, 2-way or 3-way blow distribution pattern to suit the spacial layout of the room.

Typical installations are for residential, commercial, retail and industrial applications including offices, hospitals, shops, hotels, restaurants and schools.

Construction

Ceiling Diffusers are manufactured from extruded aluminium with internal louvres and a frame that is suitable for lay-in ceiling applications and for surface mounting in plasterboard or similar ceilings.

Standard stock sizes are available that include; 150/300, 225/375, 250/400, 300/450, 375/525, 450 / 595 (Lay-in) 525/675, 600/750

Finish

Available as standard in White Powder Coat Finish. Other Powder Coat finishes are also available.

www.airlinx.com.au T 03 9790 0900 E [email protected] 55


Nominal L x H

vk – m/s 1.0 1.5 2 2.5

pt in Pa 6 13 24 37

V˙

in l/sL

in m LpNCV˙

in l/sL

in m LpNCV˙

in l/sL

in m LpNCV˙

in l/sL

in m LpNC

150x150 4-way 25 0.8 < 36 1.0 < 50 1.5 22 60 2.1 27

225x225 4-way 55 1.2 < 80 1.5 < 105 2.1 19 130 2.7 26

300x300 4-way 95 1.5 < 140 2.2 < 190 3.1 22 240 3.7 28

375x375 4-way 150 1.8 < 225 2.7 < 300 3.7 24 375 4.3 30

450x450 4-way 210 2.1 < 320 3.4 < 425 4.3 25 530 4.6 32

525x525 4-way 290 2.7 < 430 4 18 575 4.6 27 720 5.2 32

600x600 4-way 375 3.1 < 560 4.3 19 750 4.9 28 940 5.5 34

Nomenclature:

V˙ in l/s Volume flow per diffuser

L in m Distance from the outlet where the maximum time average air velocity is 0.5 m/s

vk in m/s Diffuser neck velocity

pt in Pa Total pressure drop

LpNC NC rating of room sound pressure level based on an assumed 8dB room attenuation.

Note: The throw distance L should be between 75% and 100% of the distance to the nearest wall or 50% of the diffuser spacing dimension, based on a ceiling height of 2.7 - 2.9m.


Swirl Diffusers Model G-SD


Description

Swirl Diffusers are designed for Supply Air applications in Ceilings and provide a horizontal radial distribution of air. Swirl Diffusers are very effective as they are a High Induction Diffuser which provides rapid mixing of supply and room air

Typical installations are for commercial, retail and industrial applications including offices, hospitals, shops, hotels, restaurants and schools.

Construction

Swirl Diffusers are manufactured from steel with pressed internal blades that is suitable for lay-in ceiling applications and for surface mounting in plasterboard or similar ceilings.

Standard stock size is 595 x 595 (Lay-in). Additional sizes and styles available on request

Finish


NEC

K =

550.

00

595,

00FA

CE

=

595,

00FA

CE

=

40,00



Performance data

(to come)


Curved Blade Diffusers (Eyelash Grille) Model G-EL


Description

Curved Blade Diffusers (Eyelash Grilles) are designed for Supply Air applications in Ceilings and are available with a 1, 2, 2 and 4 Way Blow pattern. Curved Blade Diffusers (Eyelash Grilles) are commonly used in Evaporative Cooling Systems and provide a very versatile distribution pattern and excellent diffusion characteristics to suit the spacial layout of the room.

Typical installations are for residential, commercial, retail and industrial applications including homes, offices, hospitals, shops, hotels, restaurants and schools.

Construction

Curved Blade Diffusers (Eyelash Grilles) are manufactured from extruded aluminium with internal adjustable curved blades that are securely held in place with high tensile spring wire. The surround frame is suitable for lay-in ceiling applications and for surface mounting in plasterboard or similar ceilings.

Standard stock sizes are available, however due to the multiple blow patterns and size configurations available these are generally made to order in our factory. Please refer to table of Air Patterns.

Core Options

Curved Blade Diffusers (Eyelash Grilles)can be manufactured with a Removable Core and also Hinged Core

Finish


25,0

0

NECK WIDTH = D - 5

FACE WIDTH = D + 43

NEC

K H

EIG

HT

= D

- 5

FAC

E H

EIG

HT

= D

+ 4

3

50,004,00



Air Patterns

Note: Patterns are in Plan View. i.e. viewed from the neck side.

Order Pattern Square Rectangle

1 Way

2 Way Opposite

2 Way Corner

3 Way

4 Way


Airlinx Curved Blade Diffusers (Eyelash Grille) Model G-EL


Nominal Size (mm) (W x H)

Neck Vel m/s 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

Stat. Press. Pa 10 10 28 40 55 73 90 110

Performance Data

Sound level N.C. values are based on a room attenuation of 10 dB (SWL re 10-12 watts).

Performance data is based on isothermal air, blade setting ‘B’, with OBD. For other blade settings and for units without OBD, apply the factors below to the tabulated data.

Blade SettingWith OBD Without OBD

Throw Static Pressure N.C. Throw Static Pressure N.C.

A x 1.43 x 1.30 + 2 x 1.43 x 1.20 + 0

B x 1.00 x 1.00 + 0 x 1.00 x 0.86 - 3

C x 0.79 x 0.72 - 4 x 0.79 x 0.41 - 4

D x 0.64 x 0.52 - 4 x 0.64 x 0.33 - 6



200 x 100

Volume l/s 26 34 43 51 60 68 77 85

Throw mN.C.

1.5-3.0<20

2.4-3.923

3.0-4.830

3.6-6.034

4.2-6.639

4.5-7.542

5.1-8.446

5.4-9.049

150 x 150250 x 100

Volume l/s 30 40 50 60 70 80 90 100

Throw mN.C

1.8-3.0<20

2.4-3.924

3.0-5.130

3.6-6.035

4.2-7.240

4.8-7.843

5.4-8.747

5.7-9.350

200 x 150300 x 100

Volume l/s 41 54 68 81 95 110 120 135

Throw mN.C

1.8-3.0<20

3.0-4.225

3.3-5.431

3.9-6.337

4.5-7.541

5.1-8.444

5.7-6.347

6.0-1051

200 x 200250 x 150400 x 100

Volume l/s 55 74 92 110 130 150 165 185

Throw mN.C

2.1-3.3<20

3.0-4.525

3.2-5.432

3.9-6.637

4.5-7.542

5.4-8.745

5.7-9.648

6.3-10.552

300 x 500450 x 100

Volume l/s 62 83 105 125 145 165 190 210

Throw mN.C

2.4-3.3<20

3.0-4.526

3.6-6.032

4.2-6.937

4.8-7.842

5.7-9.346

6.0-1049

6.6-1152

250 x 200350 x 150500 x 100

Volume l/s 70 93 115 140 160 185 210 230

Throw mN.C

2.4-3.6<20

3.0-4.827

3.6-7.233

4.2-7.238

5.1-8.443

6.0-9.647

6.3-1049

6.9-1153

250 x 250300 x 200400 x 150600 x 100

Volume l/s 89 120 150 180 210 240 270 300

Throw mN.C

2.4-3.9<20

3.0-5.127

3.9-6.333

4.5-7.539

5.4-8.744

6.0-9.947

6.6-1151

7.2-1254

350 x 200450 x 150

Volume l/s 100 130 165 200 230 265 300 320

Throw mN.C

2.4-3.9<20

3.3-5.127

4.2-6.634

4.8-7.839

5.7-9.344

6.3-1048

6.9-9.752

7.5-1255

300 x 250400 x 200500 x 150

Volume l/s 110 145 180 215 250 290 325 360

Throw mN.C

2.7-4.2<20

3.3-5.428

4.2-6.634

4.8-8.139

5.7-9.344

6.3-1048

7.2-1252

7.8-1355

300 x 300350 x 250450 x 200600 x 150

Volume l/s 130 175 220 260 305 350 3910 435

Throw mN.C

2.7-4.5<20

3.6-5.728

4.2-7.235

5.1-8.441

6.0-9.945

6.8-1149

7.5-1252

8.1-1357

350 x 300400 x 250500 x 200

Volume l/s 155 205 255 305 360 410 460 510

Throw mN.C

2.7-4.5<21

3.6-6.029

4.2-7.235

5.1-8.441

6.0-9.945

6.6-1149

7.5-1253

9.7-1457

350 x 350500 x 250600 x 200750 x 150

Volume l/s 180 240 300 360 420 490 540 600

Throw mN.C

2.7-4.521

3.6-6.029

4.5-7.536

5.4-9.042

6.3-1046

6.9-1051

8.1-1354

9.0-1558

400 x 350450 x 300900 x 150

Volume l/s 205 275 340 410 490 550 615 685

Throw mN.C

3.0-4.8

22

3.9-6.3

30

4.8-7.9

37

5.4-9.0

42

6.3-11

47

7.2-12

51

8.4-14

55

9.3-16

59

400 x 400500 x 300600 x 250750 x 200

Volume l/s 235 315 395 475 550 630 710 790

Throw mN.C

3.0-4.822

3.9-6.631

4.9-9.137

5.7-9.343

6.6-1147

7.5-1352

8.4-1456

9.9-1759


Linear Slot Diffusers Model G-SL


Description

Airlinx Linear Slot Diffusers are designed for high performance applications and have been engineered to provide flexibility for air distribution in Supply Air, Return Air and Exhaust Air applications.

Incorporating a 19mm slot, Linear Slot Diffusers provide an aesthetically pleasing design and are suitable for installation in Ceilings or Sidewall applications.

Linear Slot Diffusers are available with the number of slots ranging from 1 to 10. Each slot incorporates individual air pattern control blades that can be adjusted from the face of the Slot Diffuser providing 180 degree horizontal and vertical airflow pattern adjustment.

Linear Slot Diffusers can be installed as individual sections or in a continuous line and can be installed in any type of ceiling application.

Typical installations are for residential, commercial and retail applications including homes, offices, hospitals, shops, hotels, restaurants and schools.

Construction

Airlinx Linear Slot Diffusers are manufactured from extruded aluminium with a removable internal pattern control blade assembly that is securely held in place with high tensile spring clips.

Standard stock sizes are available, however due to the multiple slot configurations available these are generally made to order in our factory.

Core Options

Airlinx Linear Slot Diffusers can be manufactured with a Removable Core

Finish

Available as standard in White Powder Coat Finish. Other Powder Coat finishes are also available. (Note: The black internal pattern control blades are black)

FACE = D + 47

NECK

= B

NECK = D - 5

FACE

= A

55,00

25,0

0

B-B ( 1 : 15 )FACE WIDTH = D + 47

NECK

HEI

GHT

= B

NECK WIDTH = D - 5

FACE

HEI

GHT

= A

25,0

0

60,00



Performance Data

(to come)

Dimensional Data – Fixed Core

1 slot 2 slots 3 slots 4 slots 5 slots 6 slots 7 slots 8 slots 9 slots 10 slots

Face Size 70 110 150 190 230 270 310 350 390 430

Neck Size 40 80 120 160 200 240 280 320 360 400


Jet Diffusers Model G-JET


Description

Jet Diffusers are designed for Supply Air applications in Ceilings, Walls and Duct Mounted Applications which require long or short throw air pattern flexibility with trajectory control.

Airlinx Jet Diffusers have a reversible centre nozzle which can be adjusted to provide a Jet (long throw) or Diffused (short throw) air pattern.

Typical installations are large open spaces where directional control is required such as Exhibition Halls, Shopping Centres, Airports, Stadiums, Office Foyers as well as Industrial Facilities.

Construction

Jet Diffusers are manufactured from circular aluminium spinning’s within a flanged or flangeless sleeve.

Finish


Available Sizes

Product Code Neck Diameter

G-JET200 200 mm

G-JET250 250mm

G-JET300 300mm

G-JET350 350mm

G-JET400 400mm


Dimensional Data Round Face Jet Diffuser

Dimensional Data Square Face Jet Diffuser


FACE

60,00

FACE

60,00

NECK

FACE

NECK

FACE


Linear Bar Grilles Model G-B


Description

Airlinx Linear Bar Grilles are designed for high performance applications and have been engineered to provide outstanding performance and versatility for air distribution in Supply Air, Return Air and Exhaust Air applications.

With an aesthetically pleasing design, Linear Bar Grilles are suitable for installation in Sidewall, Ceiling and Floor applications.

Airlinx have a wide range of core and frame style options providing versatility for all design and installation applications. Linear Bar Grilles can be installed as individual sections or in a continuous line.

Typical installations are for residential, commercial and retail applications including homes, apartments, offices, hospitals, shops, hotels and restaurants.

Construction

Airlinx Linear Bar Grilles are manufactured from extruded aluminium.

Standard stock sizes are available, however due to the multiple core and frame style options available these are generally made to order in our factory.

Core and Frame Options

Airlinx Linear Bar Grilles can be manufactured with a Fixed, Removable or Hinged Core and also with a filter where required for Return Air Applications.

Blades are fixed at 0 or 15 Degree Deflection and rear vertical adjustable blades can be provided as an option. Blade spacing is 6.35mm or 12.5mm and blade thickness can be 3.2mm or 5.1mm.

Frame options include Flangeless, Flanged 17mm or 25mm.

Finish




Linear Bar Grilles Model G-B600


6.35mm Blade Spacing

3.2mm Blade Width

0 Degree Blade Deflection

Slimline Bar Grille with Narrow Blade Spacing 0 Degree Deflection


3.2mm Blade Width


Slimline Bar Grille with Narrow Blade Spacing

15 Degree Deflection

SECTION A-ASCALE 1 : 1


NECK WIDTH= D - 5

NECK WIDTH= D - 5



Linear Bar Grilles Model G-B600AB



3.2mm Blade Width

Front Blades Fixed 0 Degree Blade Deflection

Features Rear Adjustable Blades allowing for the air flow to be directed horizontally, left and right 0-90°


3.2mm Blade Width






NECK WIDTH= D -

NECK WIDTH= D -






3.2mm Blade Width


Same design as Model G-B600 with the exception of an increased blade spacing to 12.5mm.


3.2mm Blade Width


Same design as Model G-B615 with the exception of an increased blade spacing to 12.5mm.



NECK WIDTH= D - 5

NECK WIDTH= D - 5






3.2mm Blade Width

Same design as Model G-B600AB with the exception of an increased blade spacing to 12.5mm




3.2mm Blade Width


Same design as Model G-B615AB with the exception of an increased blade spacing to 12.5mm





NECK WIDTH= D -

NECK WIDTH= D -



Linear Bar Grilles Model G-BH1200 / G-BHF1200

Linear Bar Grilles Model G-BH1215 / G-BHF1215


5.1mm Blade Width


Same design as Model G-B1200 however the blades are of a heavier construction at 5.1mm wide x 16mm deep. Suitable for applications where a stronger grille is required

Model: G-BHF1200 is designed for Floor Mounted applications and is suitable for foot trafficable areas


5.1mm Blade Width


Same design as Model G-B1215 however the blades are of a heavier construction at 5.1mm wide x 16mm deep. Suitable for applications where a stronger grille is required

Model: G-BHF1215 is designed for Floor Mounted applications and is suitable for foot trafficable areas



NECK WIDTH= D - 5

NECK WIDTH= D - 5



Linear Bar Grilles Model G-BH1200AB

Linear Bar Grilles Model G-BH1215AB


5.1mm Blade Width


Same design as Model G-B1200AB however the blades are of a heavier construction at 5.1mm wide x 16mm deep. Suitable for applications where a stronger grille is required. Features Rear Adjustable Blades allowing for the air flow to be directed horizontally, left and right 0-90°


5.1mm Blade Width


Same design as Model G-B1215 however the blades are of a heavier construction at 5.1mm wide x 16mm deep. Suitable for applications where a stronger grille is required. Features Rear Adjustable Blades allowing for the air flow to be directed horizontally, left and right 0-90°



NECK WIDTH= D -

NECK WIDTH= D -



Linear Bar Grilles Model G-BH2500

Flangeless Bar Grilles

25mm Blade Spacing

5.1mm Blade Width


Model G-BH2500 has been designed for Return and Exhaust Applications requiring a greater free area for higher air volumes. Blades are spaced at 25mm and are of heavier construction at 5.1mm wide x 16mm deep. Suitable for applications where a stronger grille is required including applications such as Car Park Exhaust Grilles or Stadium R/Air Grilles.

All Airlinx Linear Bar Grilles can be manufactured as flangeless providing solutions for all applications including; Wall, Floor, Sill and Ceiling installations.



NECK WIDTH= D - 5

NECK WIDTH= D



Linear Bar Grilles

Airlinx offers a wide selection of frame styles for the Linear Bar Grille product range to suit all Commercial and Residential installation applications:

Airlinx further provides a range of options such as mitred corners and access doors, providing you more flexibility when choosing the perfect grille for your project.

Frame Style Options

Style 1

Style 4b

Style 4

Style 2

Style 5

Style 4a

Style 3

Style 6



Double Deflection Registers Model G-DDR

Description

Airlinx Double Deflection Registers (also commonly referred to as a Universal Register) are designed for Supply Air applications and are typically used in wall or duct mounted installations.

With an aesthetically pleasing design, Double Deflection Registers have two sets of fully adjustable individual blades. The front set off blades run parallel to the long dimension and the rear set runs parallel to the short dimension. Each blade is individually adjustable providing maximum flexibility for both horizontal and vertical air throw.

Airlinx have a wide range of core and frame style options providing versatility for all design and installation applications. Single Deflection Registers are also available with horizontal adjustable blades or alternatively front vertical blades


Construction

Airlinx Double Deflection Registers are manufactured from extruded aluminium. The core consists of horizontal blades at the front complimented by rear vertical blades at the rear. The blades have an aerofoil design and each blade is individually adjustable at spacings of 20mm.

Standard stock sizes are available, and custom sizes are made to order in our factory.

Core Options

Airlinx Double Deflection Registers can be manufactured with a Fixed or a Removable Core.

Standard flange is 25mm

For accurate control of air flow, Airlinx Double Deflection Registers can be provided with optional Opposed Blade and Stream Splitter Dampers.

Finish




45,00

NEC

K H

EIG

HT

= D

- 5

FAC

E H

EIG

HT

= D

+ 4

8

20,0

0

NECK WIDTH = D - 5

FACE WIDTH = D + 48

45,0

0

Double Deflection Registers Model G-DDR


Curved Face Double Deflection Registers Model G-CFDDR

Double Deflection Registers (along with Single Deflection) can be manufactured with a Curved Face to suit installations into Circular or Oval Spiral Ductwork


NOMINAL D

IAMETER

NEC

K =

D -

1020,00

34,00

NEC

K H

EIG

HT

= D

- 10

75,00

NECK WIDTH = D - 10



Air Volume – Litres per Second Throw (m) is to a terminal velocity of 0.25m/s. Static pressure – Pascals Core Velocity – Metres per Second

Throw (m) is to a terminal velocity of 0.25m/s.

Air Vol L/S Register Size 200 x 100 250 x 100

300 x 100 200 x 150 250 x 150

300 x 100 450 x 100

500 x 100 250 x 200 350 x 150

Vane Setting 0o 45o 0o 45o 0o 45o 0o 22.5o 45o 0o 22.5o 45o

50 Throw m Vel m/s SP in Pa

5 3.5 4 3 4 3

3.2 4.6 3 3.2 2.5 3

7 11 4 7 3 4


7.5 5.5 6.5 5 6 4 5 4 3.5

5 6.5 5 5 3.2 4.7 2 2.5 3

15 23 10 15 7 11 3 3 5


10.5 7 8.5 6 8.0 6 6.5 5.5 5 6 5 4

7 8.5 5.5 7 4.5 6 3 3.5 4 2.5 3 3.5

28 43 17 28 12 20 5 7 8 4 5 6


12 8.5 11 8.0 10.5 7.5 8 7 6 7.5 6.5 4

8.5 11 6.5 8.5 6 7 4 4 5 3.5 3.5 3.5

43 66 26 43 19 30 8 10 14 6 7 6


13.5 9.5 12 8.5 10 8 7.4 9.0 8.0 6.4

8 10 7 8.5 4.7 5 5.5 4 4 5

38 65 28 43 12 15 18 8 11 14


13 11 9 11 10.5 8.5

6 6.5 7.5 5 6 6.5

20 30 33 14 19 24


16.5 14 12 15 12.5 10.5

7.5 8.5 9.5 6 7 8

31 40 51 23 29 36


18 15 13

7.5 8.5 9.5

34 43 54



Egg Crate Grilles Model G-EC

Description

Airlinx Egg Crate Grilles are a high free area grille (90%) specifically designed for Return Air, Transfer / Relief Air and Exhaust Air applications. Egg Crate grilles are typically used in ceiling, wall and duct mounted installations.

Airlinx have a wide range of core and frame style options providing versatility for all design and installation applications.


Construction

Airlinx Egg Crate Grilles are manufactured from an extruded aluminium frame and the core is comprised of an aluminium lattice with each square measuring 12.5mm2 and 12.5mm deep.

Standard stock sizes are available for R/Air, Transfer, Exhaust Grilles, and custom sizes are made to order in our factory.

Core Options

Airlinx Egg Crate Grilles can be manufactured as Core Only, Fixed Core, Loose Core along with Removable and / or Hinged Core with (or without) removable filter.

Standard flange is 25mm and a U channel is used on Removable and Hinged Core options

For accurate control of air flow, Airlinx Egg Crate Grilles can be provided with optional Opposed Blade and other accessories include: Mounting Frames, Adapters and Cushion Boxes.

Finish

Available as standard in Mill Finish, Natural Anodised or White Powder Coat Finish. Other Powder Coat finishes are also available.


Egg Crate Core Model G-ECC

Egg Crate Grille Plain Fixed Core Model G-EC


NECK

HEI

GHT

= D

- 5

FACE

HEI

GHT

= D

+ 5

8

30.00

12.5

0

12.50

NECK WIDTH = D - 5

FACE WIDTH = D + 58


Egg Crate Grille Removable Core Model G-ECRC

Egg Crate Grille Hinged Core with Filter Model G-ECF




Grille Size

1.0m/s 1.5m/s 2.0m/s 2.5m/s 3.0m/s 4.0m/s 5.0m/s

Pressure Drop 3 Pa

Pressure Drop 4 Pa

Pressure Drop 7 Pa

Pressure Drop 11 Pa

Pressure Drop 17 Pa

Pressure Drop 29 Pa

Pressure Drop 46 Pa

L/s L/s L/s L/s L/s L/s L/s

200 x 100 12 18 24 30 36 48 61

150 x 150 15 23 31 39 47 63 79

200 x 150 21 32 43 54 65 86 108

250 x 150 28 42 56 70 84 112 141

200 x 200 31 46 62 77 93 124 155

300 x 150 34 52 69 86 104 139 173

250 x 200 39 59 79 99 118 157 197

350 x 250 40 60 80 101 121 161 202

300 x 200 48 73 97 122 146 195 244

250 x 250 51 77 103 129 155 206 258

350 x 200 57 86 114 143 172 229 286

400 x 200 66 100 133 166 200 266 333

350 x 250 74 111 148 185 222 297 371

300 x 300 78 115 154 192 231 308 385

450 x 250 97 146 195 244 293 391 488

450 x 300 119 179 238 298 358 477 596

600 x 300 162 243 325 306 487 650 813

450 x 450 186 279 372 465 558 744 930

750 x 300 202 300 404 502 606 803 1005

900 x 300 248 372 496 620 744 992 1240

600 x 450 251 377 503 629 755 1007 1259

600 x 600 342 513 684 855 1026 1368 1710

900 x 450 383 575 767 958 1150 1534 1917

900 x 600 803 782 1043 1034 1565 2086 2608

900 x 900 789 1184 1579 1974 2368 3158 3948

1200 x 600 700 1052 1400 1536 2100 2796 3501

1200 x 900 1066 1598 2138 2664 3196 4277 5334

1200 x 1200 1433 2147 2867 3572 4300 5734 7144


Metal Quick Fix Egg Crate Grille Model G-RAGA

Plastic Egg Crate Grille with Neck Adapter & Damper Model G-PEC

Airlinx Metal Quick Fix Egg Crate Grilles are ideal for Toilet, Bathroom and Laundry Exhaust Grilles and come complete with a galvanised metal adapter fitted that also incorporates fixing clips, to facilitate a quick and easy site installation.

Standard finish is White Powder Coat

Stock Sizes are:

Neck Size (mm) Face Size (mm) Spigot Size (mm)

210 Sq. 250 Sq. 150 Dia

210 Sq. 250 Sq. 200 Dia

Airlinx Plastic (ABS) Quick Egg Crate Grilles are also ideal for Toilet, Bathroom and Laundry Exhaust Grilles and come complete with an adapter fitted that also incorporates fixing clips, to facilitate a quick and easy site installation. A butterfly damper is also included inside the spigot to adjust air volume.

Standard finish is White ABS Plastic

Stock Size:

Cut Out Size (mm) Face Size (mm) Spigot Size (mm)

180 Sq. 220 Sq. 150 Dia

180 Sq. 250 Sq. 200 Dia



Half Chevron Louvres Model G-IWL

Description

Airlinx Half Chevron Louvres are designed for Return Air, Transfer / Relief Air & Exhaust Air applications and are typically used in wall, ceiling or duct mounted installations.



Construction

Airlinx Half Chevron Louvres are manufactured from extruded aluminium. The core consists of fixed horizontal louvre blades set at 45 degrees.

Half Chevron Louvres are made to order in our factory.

Core and Frame Options

Airlinx Half Chevron Louvres can be manufactured with a Fixed Core along with Removable and / or Hinged Core with (or without) removable filter.


For accurate control of air flow, Airlinx Half Chevron Louvres can be provided with optional Opposed Blade Dampers.

Finish



Half Chevron Louvre Fixed Core Model G-IWL



Half Chevron Louvre Removable Core Model G-IWL-RC

Half Chevron Louvre Hinged Core Model G-IWL-HC

NECK WIDTH= D - 5



Perforated Grilles Model G-PG

Description

Airlinx Perforated Grilles are commonly used for Return Air, Transfer / Relief Air & Exhaust Air applications and are typically used for ceiling mounted installations. Perforated Grilles can also be used as a Supply Air Diffuser predominantly in commercial design applications.

Where vandal proof or secure grilles are required Airlinx provide a heavier construction perforated grille designed to meet specifications for Prisons, Police Stations and similar secure environments.

Airlinx have a wide range of perforated core style options providing versatility for all design and installation applications.

Typical installations are for commercial and industrial applications including offices, hospitals, prisons, police stations and secure facilities. Decorative perforated grilles are also available for residential applications.

Construction

Airlinx standard Perforated Grilles are manufactured from an extruded aluminium frame. The core consists of 50 % free area perforated metal with circular staggered perforations.

Security Perforated Grilles are manufactured from fully welded steel frames and heavy perforated metal. (Note thickness and free area varies according to specification on project)

Perforated Grilles are made to order in our factory.

Core Options

Airlinx Perforated Grilles can be manufactured with a Fixed Core along with Removable and / or Hinged Core with (or without) removable filter.


For accurate control of air flow, Airlinx Perforated Grilles can be provided with optional Opposed Blade and other accessories include: Mounting Frames, Adapters and Cushion Boxes.

Finish




NECK

HEI

GHT

= D

-5

FACE

HEI

GHT

= D

+ 3

8

36.00

NECK WIDTH = D - 5

FACE WIDTH = D + 38

FACE

HEI

GHT

= D

+ 5

9

NECK

HEI

GHT

= D

- 5

50.00

FACE

HEI

GHT

= D

+ 5

9

NECK

HEI

GHT

= D

- 5

50.00

NECK WIDTH = D -5

FACE WIDTH = D + 59

NECK WIDTH = D -5

FACE WIDTH = D + 59

Perforated Grilles Fixed Core Model G-PG-RC

Perforated Grilles Fixed Core Model G-PG

Perforated Grilles Fixed Core Model G-PG-HC


Airlinx Door Grilles Model G-DG

Engineering Specifications

Description

Door Grilles are designed for mounting in Doors and can also be installed in walls and partitions. They are used primarily for air transfer and relief applications and provide an aesthetic non-vision appearance. Typical installations are for commercial, retail and industrial applications including offices, hospitals, shops, hotels, restaurants and schools.

Construction

Door Grilles are manufactured from aluminium extrusion with a 25mm wide flanged frame that contains inverted full chevron blades which provide the vision proof internal core. A matching backing frame provides a rear telescopic secure fit-ment to a door with a range of thicknesses from 30-50mm.

Standard stock sizes are available with a standard width of 600mm and custom sizes can be made to order.

Finish

Available as standard in Natural Anodised Aluminium Finish. Powder Coat finishes are also available.



Performance Data

Door Grille Free Area (m2) W X H

300 350 400 450 500 550 600

100 0.008 0.009 0.010 0.011 0.013 0.014 0.015

150 0.013 0.016 0.018 0.020 0.023 0.025 0.027

200 0.019 0.022 0.026 0.029 0.032 0.036 0.039

250 0.025 0.029 0.034 0.038 0.042 0.046 0.051

300 0.031 0.036 0.041 0.047 0.052 0.057 0.063

400 0.008 0.009 0.010 0.011 0.013 0.014 0.015

450 0.013 0.016 0.018 0.020 0.023 0.025 0.027

500 0.019 0.022 0.026 0.029 0.032 0.036 0.039

550 0.025 0.029 0.034 0.038 0.042 0.046 0.051

600 0.031 0.036 0.041 0.047 0.052 0.057 0.063



Weather Proof Louvres Model G-WL

Description

Airlinx Weather Proof Louvres are designed to provide weather protection of outside air or discharge air through the opening while allowing free passage of air. Airlinx Weather Proof Louvres minimise the ingress of rain water in all normal climatic conditions and are suitable for supply, relief and exhaust air applications. Weather Proof Louvres may also be sued for natural ventilation



Construction

Airlinx Weather Proof Louvres are manufactured from extruded aluminium sections. The core consists of fixed horizontal louvre blades set at 45 degrees. All Weather Proof Louvres are supplied with galvanised Birdmesh on the rear as standard.

Standard stock sizes are available and custom sizes are made to order in our factory.

Core Options

Airlinx Weather Proof Louvres are manufactured with a Fixed Core and there are three sizes of blades available; 52mm, 75mm and 117mm


Finish

Available as standard in Natural Anodised or Powder Coat Finish.




Technical Data - Capacity Data of LouvreTechnical Data - Capacity Data of Louvre

Air VolumeEffective Surface Area in cm2

500 600 800 1000 1250 1500

m 3/s m 3/h Pt Lp Pt Lp Pt Lp Pt Lp Pt Lp Pt Lp

0.080 288 5 5

0.100 360 8 10 6 6

0.150 540 19 21 13 17 7 11 5 6

0.200 720 33 28 23 25 13 18 8 13 5 9 4 5

0.250 900 51 34 36 30 20 24 13 19 8 14 6 10

0.300 1080 74 39 51 35 29 29 19 24 12 19 8 15

0.400 1440 132 47 91 43 51 36 33 32 21 27 15 23

0.500 1880 80 42 51 37 33 32 23 29

0.600 2160 116 47 74 42 47 37 33 33

0.800 2800 84 45 59 41

1.000 3600 132 51 91 47

m3/s m3/s Pt Lp Pt Lp Pt Lp Pt Lp Pt Lp Pt Lp

Preferred Area

Velocity App. 4m/s


Plastic Round Plate Diffusers Model G-APRCD

Description

Airlinx Plastic Round Plate Diffusers are specifically designed for ceiling installations in both Supply Air and Exhaust Air applications.

In Supply Air applications, Airlinx Plastic Round Plate Diffusers provides efficient air distribution where the air is spread radially around the room without creating obvious draught patterns. The centre plate is incrementally adjustable for airflow from fully open to fully closed.

Airlinx Plastic Round Plate Diffusers are ideal for Toilet, Bathroom and Laundry Exhaust Grilles and the centre plate can be adjusted to accurately set the desired air volume.

Manufactured from durable ABS and UV stabilised construction, Airlinx Plastic Round Plate Diffusers incorporate ‘quick fix’ fixing clips, to facilitate a quick and easy site installation.

Typical installations are for residential applications including homes and apartments. For exhaust applications installations are also common in commercial and retail applications including offices, hospitals, shops, hotels and restaurants.

Finish


Stock Sizes

150mm, 200mm, 250mm & 300mm Diameter


HEIGHT = C

CUT

OUT

= D

FACE - B

NECK = A


Plastic Circular Jet Diffusers Model G-APDJ

Description

Airlinx Plastic Circular Jet Diffusers are specifically designed for ceiling installations in both Supply Air and Exhaust Air applications.

In Supply Air applications, Airlinx Plastic Circular Jet Diffusers provide excellent air distribution in heating applications where the air is directed downwards to the floor and creating an efficient delivery of air in contrast to conventional ceiling diffusers, where heated air is prone to stratification at high level on the ceiling. The design of the cone in the Jet Diffuser ensures that the heated air is delivered downwards quickly providing comfort where needed. Airlinx Plastic Circular Jet Diffusers feature a butterfly damper in the neck for air flow volume control which can be easily adjusted from the face of the diffuser using the centre push in knob.

Airlinx Plastic Circular Jet Diffusers are ideal for Toilet, Bathroom and Laundry Exhaust Grilles and the integrated butterfly damper can be adjusted to accurately set the desired air volume.

Manufactured from durable ABS and UV stabilised construction, Airlinx Plastic Round Plate Diffusers incorporate ‘quick fix’ fixing clips, to facilitate a quick and easy site installation.

Typical installations are for Supply Air in residential applications including homes and apartments, commercial and retail applications including homes, apartments, offices, hospitals, shops, hotels and restaurants.

Finish


Stock Sizes

Cut Out Size (mm) Face Size (mm) Spigot Size (mm)

180 Dia. 240 Dia. 150 Dia.

230 Dia. 280 Dia. 200 Dia.



Multi Directional Outlets Model G-AQFD

Multi Directional Outlet 2 Way

Description

Airlinx Multi Directional Outlets (commonly referred to as M.D.O’s) are specifically designed for ceiling installations for Supply Air applications, predominantly Evaporative Cooling as well as Gas Ducted Heating systems.

In Supply Air applications, Airlinx Multi Directional Outlets provides versatility in air distribution with multiple air flow pattern configurations where the interchangeable ‘biscuits’ can be rotated to provide multiple directional air throw patterns. An additional benefit is that the blades in each biscuit are adjustable providing directional throw from horizontal to vertical.

Manufactured from durable ABS and UV stabilised construction, Airlinx Multi Directional Outlets incorporate ‘quick fix’ fixing clips, to facilitate a quick and easy site installation.

Accessories include snap on Plastic Adapters designed specifically for Multi Directional Outlets

Typical installations are for residential applications including homes as well as commercial and retail applications including offices, shops and restaurants.

Finish


G-AQFD1530 MDO 150 x 300 Neck








G-AQFD3654 MDO 360 X 540 Neck



Multi Directional Outlet Adapter

ABS Plastic adaptor to suit Multi-direction outlet (M.D.O.)

Easy to install, snap on.

ADPT-AQFDA1530-20 MDO Adaptor 150 x 300 - 200















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Floor Registers

Floor Registers Model G-Register

Floor Registers Model FL

Description

Airlinx Floor Registers come in 2 main styles with the main differentiation being that one is designed specifically for Underfloor Supply Air in Residential Heating Systems and the second is designed for Commercial HVAC systems as well as Residential installations such as underfloor Hydronic systems and ducted HVAC systems.

Description

Airlinx Floor Registers for Underfloor Supply Air in Residential Heating Systems are manufactured from impact resistant ABS plastic and come complete with an integrated damper assembly that provides the user an easy open / close function to each register.

The neck size of these Floor Registers is 300mm x 100mm which is a standard size and are suitable for new installations as well as retrofit of existing Floor Registers.

Description

Airlinx Floor Boots are designed specifically for ABS plastic Floor Registers and are manufactured from high density black Polyethylene. Complete with a collar to enable a secure and easy connection to the flexible duct system the floor boot contains an adjustable damper providing the ability to control the amount of air from each register to each room.

There are two sizes available; 150mm and 200mm oval collars

Product Codes Register Opening Size Collar Size to suit flexible ducting

FL6 300 x 100 150 oval

FL8 300 x 100 200 oval



Heavy Duty Floor Grilles

Description

Airlinx Linear Heavy Duty Floor Grilles are designed for high performance applications and have been engineered to provide outstanding performance and versatility for air distribution in Supply Air, Return Air and Exhaust Air applications.

With an aesthetically pleasing design, Airlinx Heavy Duty Floor grilles are manufactured from extruded aluminium with 5.1mm thick bars at 12.5mm spacing. Various flange styles are available to accommodate different floor systems and structures including 15mm, 30mm and flangeless. Airlinx Heavy Duty Floor Grilles can be installed as individual sections or in a continuous line providing versatility for all design and installation applications.

Typical installations are commercial and retail applications including offices, hospitals, shops, hotels and restaurants. Heavy Duty Floor Grilles are also used for Computer Room HVAC applications. Heavy duty floor grilles are also commonly used for residential applications including homes and apartments.

Finish

Available as standard in Powder Coat Finish. Other finishes also available including Anodised


Flangeless Floor Bar Grilles

Airlinx Linear Bar Floor Grilles can be manufactured flangeless proving solutions for all floor applications


NECK WIDTH= D


Heavy Duty Floor Grilles Model G-BHF1200

Heavy Duty Floor Grilles Model G-BHF1215


5.1mm Blade Width


Blades are set at 0 Degree Deflection and are of a heavier construction at 5.1mm wide x 16mm deep designed for Floor Mounted applications and are suitable for foot trafficable areas.


5.1mm Blade Width


Blades are set at 15 Degree Deflection and are of a heavier construction at 5.1mm wide x 16mm deep designed for Floor Mounted applications and are suitable for foot trafficable areas.



NECK WIDTH= D - 5

NECK WIDTH= D - 5



Nec

k =

D -

10

Nec

k =

D-1

0

Opposed Blade Dampers Model G-OBD

Description

Airlinx Opposed Blade Dampers (OBD’s) are a device that is designed to regulate airflow by a series of linked blades that rotate in an opposite direction. The design of the Opposed Blade Damper maintains an even and controllable air flow over all operating positions.

Opposed Blade Dampers are most commonly used in supply and exhaust systems to control the volume of air and achieve the desired air flow. Located directly behind the register or grille the opposed blade damper has an adjustment screw that can be accessed through the face of the register or grille.

Construction

Airlinx Opposed Blade Dampers are constructed from zincanneal

Finish

Matt black enamel



Stream Splitter Dampers Model G-SSS


Description

Airlinx Stream Splitter Dampers (SSD’s) are a device that is designed scoop the air passing through a duct by a series of linked blades that rotate in a parallel direction. The Stream Splitter Damper blades have an adjustment screw that is accessed through the face of the registers, where the blades can be opened to capture more air from the duct or closed for less air as required.

The design of the Stream Splitter Damper provides an even air flow across the register face and further provides regulation of air flow over all operating positions.

Airlinx Steam Splitter Dampers should be fixed where the outlet connection to the grille joins the main supply duct in order to turn the air and provide a uniform distribution of air over the face of the grille.

Construction

Airlinx Stream Splitter Dampers are constructed from zincanneal

Finish

Matt black enamel

65,0

0

75,00Neck Width = D-5

Nec

k H

eigh

t = D

-5

air diffusion equipment

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