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Tefen Plastic Products
ISO CERTIFICATE

MixRite -Proportioning Water Pumps
Adjustable dosage

 

It is the latest development used for:

Gardening & Agriculture : injecting fertilizers and chemicals through the irrigation system for plants, gardens and lawns ensuring them longer and greener lives.

Livestock : Medicator - supplementation of medicines and vitamins into the drinking water of pigs, poultry,sheep.

Industrial use : adding detergents and other various materials for the Institutional hygiene, CarWash, Chemical industry,
Food and Beverage services, Water treatment , Printing, Fire fighting and others.

MixRite is non - electrical proportional liquid injector with many advantages:

Easy to install
No electricity needed
Easy to adjust dosing percentage
Replaceable seals
Built in air bleeder
Works at very low flow rate
Easy to field repair
Highly Chemical resistant
Perfect blending
Highly resistant to U.V. radiation

 

Adjustable dosage

MixRite adjustable dosage pumps, inject a predetermined amount of additive as per your adjustment, to the water, and are available in a variety of different models.

As all MixRite pumps, the adjustable dosage pumps :

MixRite12502 MixRite2502 MixRite12504 MixRite2504 MixRite12510 MixRite2510
On/Off system
Air-release valve
On/Off system
Air-release valve
On/Off system
Air-release valve
Rate of additive can be changed between 0.2% and 2%.
Rate of additive can be changed between 0.4% and 4%.
Rate of additive can be changed between 3% to 10%
Water pressure from 0.2 Bar to 6 Bar (from 2.9 to 85 PSI)
Water pressure from 0.5 Bar to 6 Bar (from 7 to 85 PSI)
Flow rate from 20 to 2500 L/H (from 5.3 to 660 Gal/H)
Flow rate from 50 to 2500 L/H (from 13.3 to 660 Gal/H)

 

Fixed dosage

MixRite fixed dosage pumps, inject a fixed dosage of additive to the water and are available in a variety of different models.

applications - mostly, gardening fertigation
applications - mostly used as a medicator for animalsapplications - mostly used for fertigation and industry


MixRite2500 MixRite12500 MixRite2501 MixRite12501 MixRite2505 MixRite2505
Air-release valve
On/Off system
Air-release valve
On/Off system
Air-release valve
On/Off system
Rate of additive - 0.2% fixed
Rate of additive - 0.8% oz/gal fixed
Rate of additive - 5% fixed
Water pressure - between 0.2 - 6 Bar (2.9 to 85 PSI)
Flow rate from 20 to 2500 L/H (from 5.3 to 660 Gal/H)

 

External Injection

MixRite can be used in many ways in the industrial field .

It is simple solution for lubrication, washing, cooling, cleaning and sanitation applications, spraying, degreasing and others.

The dose of concentrate is proportional to the flow rate.

The dose remains precise and constant all time.

Chimical resistant.

MixRite12512 MixRite2512 MixRite12514 MixRite2514
On/Off system
Air-release valve
On/Off system
Air-release valve
Rate of additive can be changed between 0.2% and 2%.
Rate of additive can be changed between 0.4% and 4%.

Water pressure from 0.4 Bar to 6 Bar (from 6 to 85 PSI)

Flow rate from 50 to 2500 L/H (from 13.3 to 660 Gal/H)

 

MixRite Control accessories

We are proud to introduce some new accessesories to the MixRite line of injectors :

PulseRite - allows communication between the Mixrite dosing injectors and all common professional irrigation controllers. FlowGuard - allows safe action for the whole 3/4" MixRite family, in order to avoid possible overflow damage. FertiGuard - designed as a solution for the common siphon effect in fertilization systems.

The PulseRite is a simple and reliable system that can be connected to all models of the MixRite family.
It is a system that allows communication between the Mixrite dosing injectors and all common professional irrigation controllers.

 

The system contains 2 major parts and one optional accessory*:

· Interior built in mechanism that sends an electric pulse for each pump stroke.
· Electric printed circuit board; locate in a sealedplastic box that converts the fast transmitted pulses into readable pulses for the irrigation controllers.
* Electric Level Float which activates alert signal showing end of fertilizer or additive solution.
What do we need it for?
The system allows all common professional irrigation controllers to collect the data regarding the amount of fertilizer or additive injected by the MixRite injector.
The data transmitted into the controller can be used to record the quantities of fertilizer or additive injected into the irrigation system.
The controller can also be pre programmed to stop or start the MixRite injector by shutting or opening a hydraulic/electric valve located before the MixRite inlet. This type of integration allows “3/4 diameter MixRite to be installed in bigger diameter water lines as a “bypass installation”.
In this type of installation, the MixRite injector is used as a “technical injector”.
The proportioning method is created by the electric controller, allowing pre programmed quantities of fertilizer to be injected evenly into the total amount of irrigated water.
The PulseRite system can also be used to record quantities of additive by hooking it to a simple counter with ability to read the pulses and display it clearly.

The system is supplied with user manual containing all relevant conversion tables from the percentage scale on the pump into injected quantities of fertilizer.
The relevant tables are also shown on the inside of each PulseRite plastic box.

In case of combination between the PulseRite and the MixRie 2504-E (0.4%-4% MixRite, containing electric pulse outlet) the injector will be supplied with a unique red scale, showing a built in conversion scale allowing to skip using conversion tables.

PulseRite catalogue no :

MixRite unit model
Catalogue no
2502
280000E2502
2504
280000E2504
2510
280000E2510
2512
280000E2512
2514
280000E2514

 

The FlowGuard by Tefen is a uniquely designed accessory that allows safe
Action for the whole 3/4" MixRite family, in order to avoid possible overflow damage.



What do we need it for?

The 3/4" MixRite dosing injectors family from Tefen is originally design for a 2500 l/h (660 gal/h) max. flow rate.
Running the MixRite on higher flow rates than its original design might accelerating aging damages or even, on extreme conditions, allows possible breakage.
The FlowGuard accessory that designed to be installed before the MixRite inlet will prevent the system from overflowing.

How to install it?

The FlowGuard is install before the 3/4" MixRite inlet, using 3/4" plastic threaded socket.

How to adjust it?

The FlowGuard is supplied pre adjusted on 3000 l/h as a standard.
In case that other flow rates is required for the system, adjustment can be made by using ordinary flat head screwdriver, opening or closing the adjusting screw on the FlowGuared top.

Pressure loss

The FlowGuard accessory will stay fully open almost up to the pre adjustable flow rate.
The head loss that will be created for the hole irrigation system will be, than, minimal for the whole working range.

 

The FertiGuard from Tefen is a simple accessory designed as a solution for the common siphon effect in fertilization systems.


The siphon effect can cause wide damage to different crops, plantations, garden plants etc.
The siphon effect might occur for the following reasons:

1. The fertilizer solution tank is located higher then the fertilizer injector and the whole irrigation system.
2. Vacuum forces can be created by the emitters gravity drain, at the end of each irrigation period, will pull out fertilizer solution into the irrigation system.


How does it work?

The FertiGuard is an accessory designed to hold a gravity pressure of 3.2 m. (10.5 ft) height and will avoid a fertilizer solution leak by gravitation - into the irrigation system.
Because most of the commercial fertilizer tanks are approximately 1.5 – 2.0 meter high, and usually located near the main irrigation control head, the pressure created by the height of these tanks would not be able to go through the FertiGuard device, which is designed to be open only above 3.2 m. pressure.

How to install it?

The FertiGuard is installed simply on all ‘3/4 MixRite outlets connected by “3/4 threaded socket.

Pressure loss (head loss) for the system

The pressure loss created by the FertiGuard is minimal and will be usually around 1.2 – 1.5 m. (depended on the fertilizer tank height).

System maintenance

No need for any maintenance.
 

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