dosing pumps - tefen · 2021. 1. 3. · tefen is a leading manufacturer of environmental friendly,...

DOSING PUMPSAgriculture | Livestock | Industry

DOSING PUMPS

2 | TECNOLOGÍA DE FLUJO Y DOSIFICACIÓN

Tefen is a leading manufacturer of environmental

friendly, non-electric volumetric equipment and flow

products since 1973.

Tefen's MixRite line of water driven proportional dosing

pumps, are used to ensure precise additive injection

directly into the water or fluid line under various flow

rates, feed ratios and different ranges of pressure.

These injectors are extremely durable, manufactured

from engineered composite materials to withstand

the rigors of the elements, as well as chemicals and

acids for injection.

Tefen offers the MixRite pumps for a variety of

applications such as medication for livestock, cleaning

or disinfecting fluid lines, sanitizing water systems,

car wash, cost effective fertilizing, and pest control

for crops and plants. Tefen's injectors are adaptable

simple to use and cost effective, while creating a

long-lasting solution for your needs.

The Tefen MixRite water powered dosing pump is a

simple, user friendly and ingenious system that has

demonstrated its value in over 90 countries.

Tefen is certified by ISO 9001 2008

DOSING PUMPSAbout TEFEN

Applications

Animal HealthThe MixRite medicators for Animal Health guarantee control over doses of treatments injected through drinking water, which is the ideal distribution method, from the first day of the flock. In all kinds of Animal (poultry, pigs, cattle, rabbits, etc.), the MixRite proportional dosing medicators will enable you to dose Into the water line treatments such as: Medications, Vaccines, Disinfectants, Acidification, Chlorine, Supplements, Vitamins, Minerals. The proportionality of MixRite medicators guarantees the correct dose independently by pressure and water flow variations (animal consumption).

FertilizingThe objectives of fertigation are to control water quantities and added nutrients necessary for optimum growth of crops. MixRite proportional injection technology means less waste, plus a better mix for fertilizers, pesticides and other water-soluble products.

Cleaning or disinfecting fluid linesMixRite water powered proportional dosing pumps can be used for automatic preparation of disinfecting, lubricating and detergent solutions. MixRite injectors operate without electricity, they can also be used in remote areas for water purification to prevent and control disease.

Car washingMixRite pumps are the perfect solution for car wash facilities of all types and sizes. It lowers the cost-per-car expense, while using less energy and chemical waste.

Sanitizing water systemsThe sanitation and hygiene industry requires exceedingly accurate and reliable chemical mixing and injection solutions. MixRite injectors are used in market applications like hospitals, restaurants, food services, and supermarkets. MixRite pumps are easily installed in fixed or mobile installations often including static mixers, maturing tanks, flow meters, etc.

DOSING PUMPS | 3

DOSING PUMPS


Selected dosingproportion

Fresh water Water + % additive

Additive

Dosing adjustment sleeve

Mixing motor

■ Mixes additive and water precisely ■ The dosage can be adjusted easily and quickly ■ Repair is simple and inexpensive ■ Key internal parts are from the highest quality material available (hastelloy spring. Viton Rubber seal)

Advantages ■ Works at low flow rate ■ Easy to field maintenance ■ Highly chemical resistant ■ Good blending ■ Highly resistant to UV damage ■ Easy to install ■ No electricity needed ■ Easy to adjust dosing rate ■ Replaceable seals

Determining the right MixRite model for each application is done according to the customer’s needs and the system specifications.

Operating principleThe unit will automatically start working when water is flowing in the water line and continue until the flow will stop; it is possible to control the suction (intake) operation by using the models with the On/Off system.

The injection rate is set up manually by rotating the sleeve to the desired proportion. The amount of injected concentrate is proportional to the amount of water flowing into the MixRite pump.

Adjusting the MixRite pump

Features

DOSING PUMPS | 5

14 2

35

7

Main Water pipe

6

Very important to install Filter

Simple maintananceMixRite is the most simple injector to use. Less maintenance is required and no technician is needed for changing spare parts.

MixRite Range

TF - 252.5 TF - 5 TF - 103.5

Recommended standard Installation inline1. Main Valve2. Back flow preventor3. Pressure regulator4. Filter - 130 Micron Min. (130 mesh)5. Manometer (pressure gauge)6. Anti siphon Valve7. Operation Valve

1

Simplicity by design

Simple installationMixRite is a "Plug and Play" unit. Installation of MixRite can be done by using the instructions which are attached to each unit.

DOSING PUMPS


Ø143.60 (5.6")

94 (3

.7")

L

1 m3/h

Application Color Code

Application Sleeve Color TEFEN Code Seal MaterialSpring

Material

Domestic Landscaping (0.2% fix) STD NBR SST

Chlorine / Industry CL Viton Hastelloy

Technical InformationWater pressure 0.2 – 8 bar (2.9 – 120 psi)Flow Rate 20 – 1000 l/h (5.29 – 264.5 gal/h)Working temp 4-40˚ C (39.2-104˚ F)Coupling 3/4”

Model LFix 212.5 (8.3")

Adjustable 254.0 (10")

1 Series

DOSING PUMPS | 7

Dosage Rate % Flow Rate Range Pressure Range Connectors Dia.Thread

Min-Max Injection

Rate Per HourApplications

0.2% Fix 20 - 1000 l/h 0.2 - 8 bar 3/4" BSPT 0.04 - 2 l/h Landscaping

0.1% - 1% 20 - 1000 l/h 0.2 - 8 bar 3/4" BSPT 0.02 - 10 l/h Landscaping / Chlorine / Industry

0.2% - 2% 20 - 1000 l/h 0.2 - 8 bar 3/4" BSPT 0.04 - 20 l/h Landscaping / Chlorine / Industry

0.4% - 4% 20 - 1000 l/h 0.2 - 8 bar 3/4" BSPT 0.08- 40 l/h Landscaping / Chlorine / Industry

Pressure Loss

Fixed1%2%4%

Max. injection rate/h

0.2% 1.0% 2.0% 4.0%

Injection RateL/h gph

12

10

8

6

4

2

0

45

40

35

30

25

20

15

10

5

0

Application Range

psi bar

17.3 1.2

14.4 1

11.6 0.8

8.7 0.6

5.8 0.4

2.9 0.2

0

Flow Rate (l/h)

20 100 500 1000

DOSING PUMPS


160(6.3")

219(

8.62

")

L

A

A

L (Height) On/Off Air Release

Max. 528 (20.7") 496 (19.5")Min. 497 (19.5") 457 (17.9")

Internal bypass *Yellow sleeve

External bypass*Yellow sleeve

By Pass models

Water pressure 0.2 – 8 bar (2.9 – 120 psi)Flow Rate 7 – 2500 l/h (1.85 – 660 ) gal/hWorking temp 4-40˚ C (39.2-104˚ F)Coupling 3/4”

2.5 Series | Low Flow RateAvailable options Technical Information



Material

Irrigation STD NBR SST

Livestock PO NBR, EPDM SST, Hastelloy

Acids PVDF AFLAS Hastelloy

Chlorine CL Viton Hastelloy

Industry C EPDM, AFLAS SST, Hastelloy

Car Wash CW AFLAS SST, Hastelloy

Landscaping STD NBR SST

By-Pass I / B EPDM, AFLAS SST, Hastelloy

ElectricON/OFF

HydraulicON/OFF

ManualON/OFF

2.5 m3/h

DOSING PUMPS | 9

Application Range

Dosage Rate % Flow Rate Range

Pressure Range

Connectors Dia. Thread

Min-Max Injection Rate Per

Hour

ApplicationsGross

weight std unit

0.2% fix 7 - 2500 l/h 0.2 - 8 bar 3/4” BSPT 0.014 - 5 l/h Landscaping 1.4 KG

0.8% fix 7 - 2500 l/h 0.2 - 8 bar 3/4” BSPT 0.056 - 20 l/h Landscaping / Irrigation / Livestock 1.5 KG

1% fix 7 - 2500 l/h 0.2 - 8 bar 3/4” BSPT 0.07 - 25 l/h Landscaping / Irrigation / Livestock 1.8 KG

2% fix 7 - 2500 l/h 0.2 - 8 bar 3/4” BSPT 0.14 - 50 l/h Acid 2.7 KG

0.1% - 0.9% 7 - 2500 l/h 0.2 - 8 bar 3/4” BSPT 0.007 - 22.5 l/h Irrigation / Livestock / Chlorine / Car Wash / Acid 1.8 KG

0.3% - 2% 7 - 2500 l/h 0.2 - 8 bar 3/4” BSPT 0.021 - 50 l/h Irrigation/Livestock / Chlorine / Car Wash / Industry / Acid 1.8 KG

0.4% - 4% 7 - 2500 l/h 0.2 - 8 bar 3/4” BSPT 0.028 - 100 l/h Irrigation/Livestock / Chlorine / Car Wash / Industry / Acid 1.8 KG

0.3% - 2% bypass 20 - 2500 l/h 0.2 - 8 bar 3/4” BSPT 0.06 - 50 l/h Irrigation / Livestock /

Chlorine / Acid 1.9 KG

0.4% - 4% bypass 20 - 2500 l/h 0.2 - 8 bar 3/4” BSPT 0.08 - 100 l/h Irrigation / Livestock / Chlorine /Acid 1.9 KG

0.3% - 2% Internal bypass 20 - 2500 l/h 0.2 - 8 bar 3/4” BSPT 0.06 - 50 l/h Irrigation / Livestock /

Chlorine /Acid 1.9 KG

0.4% - 4% Internal bypass 20 - 2500 l/h 0.2 - 8 bar 3/4” BSPT 0.08 - 100 l/h Irrigation / Livestock /

Chlorine /Acid 1.9 KG

Pressure Loss Max. injection rate/h

bar psi

1.80 26.1

1.60 23.2

1.40 20.3

1.20 17.4

1.00 14.5

0.80 11.6

0.60 8.7

0.40 5.8

0.20 2.9

0.00 0.00

4% 2%

0.2% Fix

7 20 100 500 1000 1500 2500 l/h 0.2% Fix 0.1 -0.9% 0.3-2% 0.4-4%


300 79

200 53

100 26

0 0

DOSING PUMPS



Max. 551 (21.7") 486 (19.1")Min. 471 (18.5") 447 (17.6")

160 (6.3")

219

(8.6

2")

L

A

A

Internal bypass *Yellow sleeve

External bypass*Yellow sleeve

By Pass models

3.5 Series | Low Flow RateTechnical Information

Water pressure 0.2 – 8 bar (2.9 – 120 psi)Flow Rate 10 – 3500 l/h (2.65 – 930 ) gal/hWorking temp 4-40˚ C (39.2-104˚ F)Coupling 3/4”

ElectricON/OFF

HydraulicON/OFF

ManualON/OFF



Material

Irrigation STD NBR SST

Livestock PO NBR, EPDM SST, Hastelloy

Acids PVDF AFLAS Hastelloy


Industry C EPDM, AFLAS SST, Hastelloy

Car Wash CW AFLAS SST, Hastelloy

Landscaping STD NBR SST

By-Pass I / B EPDM, AFLAS SST, Hastelloy

Available options

3.5 m3/h

DOSING PUMPS | 11

Application Range


Pressure Range


Min-Max Injection


Gross weight std

unit

0.03% - 0.2% 10-3500 l/h 0.2 - 8 bar 3/4” BSPT 0.003 -7 l/h Chlorine / Car Wash 1.9 KG

0.1% - 0.9% 10-3500 l/h 0.2 - 8 bar 3/4” BSPT 0.01 -31.5 l/h Irrigation / Chlorine / Car Wash / Acid 1.9 KG

0.3% - 2% 10-3500 l/h 0.2 - 8 bar 3/4” BSPT 0.03 - 70 l/h Irrigation / Livestock / Industry / Chlorine / Acid 1.9 KG

0.5% - 5% 10-3500 l/h 0.2 - 8 bar 3/4” BSPT 0.05 - 175 l/h Irrigation / Livestock / Industry / Chlorine / Acid 1.9 KG

1% - 10% 10-3500 l/h 0.2 - 8 bar 3/4” BSPT 0.5 - 350 l/h Industry / Chlorine / Car Wash / Acid 1.9 KG

1% - 10% I.B.P 50-3500 l/h 0.2 - 8 bar 3/4” BSPT 0.5 - 350 l/h Irrigation / Livestock / Chlorine / Acid 3.0 KG

Pressure Loss

10%5%2%

10 20 1500 2000 3500 l/h

bar psi

32.82.62.42.2

2.00 29.01.80 26.11.60 23.21.40 20.31.20 17.41.00 14.50.80 11.60.60 8.70.40 5.80.20 2.90.00 0.00

0.2% Fix 0.1-0.9% 0.3-2% 0.4-4% 3-10%


350 92

200 53

100 26

0 0


DOSING PUMPS


218 (8.6”)

291 (

11.5”

)

531 (

2.09

”)

ø174 (6.8”)


Max. 680 (26.7") 595 (23.4")Min. 585 (23") 545 (21.4")

TF-5 | Low Flow RateAvailable models Technical Information

Water pressure 1 - 8 bar (14.7 - 120 PSI)Flow Rate 0.05 - 5 m3/h (0.2 - 22 GPM)Working temp 4-40˚ C (39.2-104˚ F)Coupling 1” or 32 mm* Legs available upon special request



Material

Irrigation NBR SST, Hastelloy

Livestock PO EPDM SST, Hastelloy


ElectricON/OFF

HydraulicON/OFF

ManualON/OFF

5 m3/h

DOSING PUMPS | 13

Application Range

Pressure Loss


Pressure Range


Min-Max Injection


Gross weight std unit

0.1% - 1% 0.05 - 5 m³/h 1 - 8 bar 1" BSPT/NPT 0.05 - 50 l/h Irrigation / Chlorine / Livestock 5 KG



bar psi1.00 14.5

0.80 11.6

0.60 8.7

0.40 5.8

0.20 2.9

0.00 0.00200 500 1000 2000 3000 4000 5000 l/h0.88 2.2 4.4 8.8 13.2 17.6 22.0 gpm

TF-5 005TF-5 002TF-5 001

TF5 - 001 TF5 - 002 TF5 - 005


300 79

200 53

100 26

0 0


DOSING PUMPS


250 (9.8”)

337

(13.3

”)

618

(2.4

.3”)

ø208 (8.1”)


Max. 760 (29.9") 660 (26")Min. 720 (28.34") 625 (24.6")

TF-10 | Low Flow RateTechnical Information

Water pressure 1 - 8 bar (14.7 - 120 PSI) Flow Rate 0.05 - 10 m3/h (0.2 - 45 GPM)Working temp 4-40˚ C (39.2-104˚ F)Coupling 1.5” or 50 mm* Legs available upon special request

Available options

ElectricON/OFF

HydraulicON/OFF

ManualON/OFF

10 m3/h



Material



DOSING PUMPS | 15

Application Range


Pressure Range



Hour

Applications Gross weight std unit

0.1% - 1% 0.05 - 10 m³/h 1 - 8 bar 11/2" BSPT 0.05 - 100 l/h Irrigation / Chlorine / Livestock 7.3 KG

0.2% - 2% 0.05 - 10 m³/h 1 - 8 bar 11/2" BSPT 0.1 - 200 l/h Irrigation / Chlorine / Livestock 7.3 KG

1% - 5% 0.05 - 10 m³/h 1 - 8 bar 11/2" BSPT 0.5 - 500 l/h Irrigation / Chlorine / Livestock 7.3 KG

Pressure Loss

500 2000 4000 6000 8000 10000 l/h4.4 8.8 17.6 26.4 35.2 44.0 gpm

bar psi0.90 13.23

0.80 11.60

0.70 10.15

0.60 8.70

0.50 7.25

0.40 5.80

0.30 4.35

0.20 2.9

0.10 1.45

0.00 0.00

TF-10 005TF-10 002TF-10 001

TF10 - 001 TF10 - 002 TF10 - 005


500 132

400 106

300 79

200 53

100 26

0 0


DOSING PUMPS


TF-25 | Low Flow RateTechnical Information

Water pressure 1 - 8 bar (14.7 - 120 PSI)Flow Rate 0.2 - 25 m3/h (9-110 GPM)Working temp 4-40˚ C (39.2-104˚ F)Coupling 2” or 63 mm* Legs - Standard supply

340 (13.3”)

~132

8 (5

2.2”

)

~650 (25.6”)

865

(34”

)

855+

100

(33.

6”+3

.9”)


Max. 1030 (40.5") 1000 (39.3")Min. 880 (34.6") 900 (35.4")

Available options



Material



ElectricON/OFF

HydraulicON/OFF

ManualON/OFF

25 m3/h

DOSING PUMPS | 17

Application Range


Pressure Range



Hour

Applications Gross weight std unit

0.1% - 1% 0.2 - 25 m³/h 1 - 8 bar 2" BSPT 0.2 - 250 l/h Irrigation / Chlorine / Livestock 18.5 KG

0.3% - 2.5% 0.2 - 25 m³/h 1 - 8 bar 2" BSPT 0.6 - 625 l/h Irrigation / Chlorine / Livestock 18.5 KG

1% - 5.5% 0.2 - 25 m³/h 1 - 8 bar 2" BSPT 2.0 - 1375 l/h Irrigation / Chlorine / Livestock 18.5 KG

Pressure Loss

bar psi1.60 23.2

1.40 20.3

1.20 17.4

1.00 14.5

0.80 11.6

0.60 8.7

0.40 5.8

0.20 2.9

0.00 0.00

TF-25 005TF-25 002TF-25 001

1000 3000 4000 5000 10000 15000 20000 25000 l/h4.4 13.2 17.6 22.0 44.0 66.0 88.0 110.0 gpm TF25 - 001 TF25 - 002 TF25 - 005


1300 344

1200 317

1100 291

100 264

900 238

800 212

700 185

600 159

500 132

400 106300 79

200 53

100 26

0 0


DOSING PUMPS


Proportional and Automatic Bypass SystemThe TreatRite™ system provides a proportional method between the mainline (A) and the sub-mainline (B), supported by a sophisticated innovative hydraulic system. The MixRite™ pump is a volumetric, proportional unit. The combination between the MixRite™ Dosing Pump and the By-Pass unit creates a fully proportional dosing system. This concept provides its user a perfect solution for water treatment. The end user of the TreatRite™ system can dose common additives for water treatment, such as: Sodium Hypochlorite, Chlorine Dioxide, and Hydrogen Peroxide. The TreatRite™ system can be operated in various ranges as shown:

- Water Treatment Line

Pressure Loss VS. Flow Rate

5.00.00

0.40

0.80

1.20

1.60

15.0 25.0 35.0 45.0 55.0 65.0 75.0 85.0 95.0

Pres

sure

Los

s (b

ar)

Mainline Flow Rate (m3/h) 2" 3" 4"

TreatRite

DOSING PUMPS | 19

Flow Rangem3/h (GPM)

Dosage Range A B C

(%) L/h (GPM)

6-25 (26-110) 0.003-1 0.18-250(0.0008-1.1) 2'' 3/4'' 2.5/3.5

15-50 (66-220) 0.01-0.5 1.5-250(0.0066-1.1) 3'' 1'' TF5

30-100 (122-440) 0.01-0.5 3-500(0.0132-2.2) 4'' 1 1/2'' TF10

range:

Operating Principle: ■ The pilot operating valve samples the pressure level

at multiple points, and controls the opening condition of the diaphragm.

■ This operation governs the flow rates to generate a stable 1:10 ratio between lines.

Case Study (Water Treatment) ■ Total water flow rate: 67.3 m3/h ■ Desired dosage rate: 0.1% ■ Additive amount: 67.3 x 0.1% = 0.0673 m3/h ■ Relevant configuration: 4’’, 1.5" ■ Main line water flow: 67.3 x 0.9 = 60.57 m3/h ■ By-Pass water flow: 67.3 x 0.1 = 6.73 m3/h ■ Relevant injector: TF10 0.2%-2% ■ Dosage setting on injector: 0.0673 / 6.73 = 1%

Features and Benefits ■ Keeps constant proportional flow rate ■ Hydraulic, Volumetric and non-electric ■ Dosing proportional to flowrate ■ Precision: surface quality optimized with no waste ■ Flow rate between main line and sub-main line will

remain 10:1 at wide flow rates ■ Working pressure up to 8 bar (116 PSI) ■ High UV resistance ■ High chemical resistance ■ Supplied pre - set. No need for calibration ■ Excellent dosing repeatability and homogeneity ■ Easy to install, operate and maintain, with no

electricity risk

TF-52.5 3.5 TF-10

DOSING PUMPS


2

4

5

6

7

6

1 2

3

Main Water pipe

1 23

4 9

8

5 6 7

Available optionTefen’s Mixrite offers pumps for a variety of applications such as: cost effecting fertilizing, adding medication for livestock, cleaning or disinfecting fluid lines, car washing, sanitizing water systems and more. MixRite offers a wide range of sizes and flow rates, and can be installed in a broad array of system configurations, besides being put.

Typical bypass installation when using large fertilizer tanks1. Main Valve2. Filter - Ø 3/4”-130 Micron Min.3. Pressure regulator4. Choking Valve5. PVC fertilizer Valve6. Fertilizer Filter7. Normally closed hydraulic Fertilizer Valve 8. Fertilizer solution tank9. 5/16” command tube

Typical plumbing control for Livestock application 1. Pressure regulator2. Pressure Gauge3. Check Valve4. Water filter - 120 mesh minimum5. Water Meter with Pulse6. Bypass valve7. MixRite Medicator

Typical installation

DOSING PUMPS | 21

1 2

3

4

Main Water pipe

LDPE Tube Ø 25 mm

1

2

3

4

A Combination of main filtration station and MixRite TF injector on a bypass installation.1. Main Valve2. Chocking Valve3. MixRite TF Injector4. 2” Bypass line

1

2

3

4

5

A Typical Bypass array installation for three MixRite TF model injectors1. Main water valve2. Main water filter3. Chocking Valve4. Fertilizer Solution Filter5. Mixing chamber (Empty filter)

Bypass plastic piping installationwith 4 different additives1. Main Valve2. Filter - 130 Micron Minimum3. Chocking Valve4. Fertilizer filter

DOSING PUMPS


1

2

3

A typical bypass installation for a single MixRite TF injector.1. Chocking Valve2. MixRite TF Injector3. Fertilizer Reservoir Tank

A typical double inline installation for MixRite TF models

Typical installation

DOSING PUMPS | 23

3/4” FlowGuardCat. No. 38220000002

3/4” StaticPressure regulatorCat. No. 38030200001

3/4” Antisiphon kitCat. No. 36073008002

Manual ON/OFFOption

Suction foot valveCat. No. 38005728104

3/4” Water FilterCat. No. 38000000172

3/4” Backflow preventor Cat. No. 38030200004

Hydraulic remote control ON/OFFOption

3/4” PressureRegulatorCat. No. 38030200002

3/4” FertiguardCat. No. 38220000001

Stainless Steel Wall mounting BracketCat No. 35000000010For models TF25

Plastic wall mounting bracket and stand basecat no. 36030162765For MixRite TF5 & TF10 models

Electric remotecontrol ON/OFFOption

Plastic Wall mounting bracketcat no. 36030162765For all “3/4 MixRite models

3/4” hydraulic Normally Closed valveCat. No. 38000000011

Accessories

TEFEN LTD. Kibbutz Nahsholim 3081500 Israel | Tel. 972 4 6395944 | Fax. 972 4 6390813 | [email protected] | www.tefentech.com

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19 n

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For the removal of any doubt, this documents does not constitute an offer on the part of Tefen and/or any undertaking on its part. Tefen may change the content of this document and/or the technical specifications of the products and/or add and/or remove products and/or change prices and/or any terms and conditions specified in this document at any time and upon its sole discretion without any prior notice.

dosing pumps - tefen · 2021. 1. 3. · tefen is a leading manufacturer of environmental friendly,...

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