Explore TEFEN MixRite dosing solutions
Bosta offers MixRite solutions for different flow rates, dosing requirements and applications — from small landscape systems to high-flow irrigation mainlines.
Low-flow dosing
Fixed-ratio dosing for low-flow water systems where a consistent dosing ratio is required.
MixRite LF-1000 · MixRite TF1 Fixed
MixRite 2.5 irrigation
Adjustable proportional dosing for smaller and medium irrigation systems, with a choice of dosing ranges.
MixRite 2.5 On/Off
MixRite 3.5 fertigation
Adjustable proportional dosing for professional irrigation and fertigation systems with higher flow requirements.
MixRite TF 3.5
Livestock dosing
Dedicated PO solution for dosing medication, vitamins and mineral supplements through livestock drinking-water systems.
MixRite 2.5 PO
Medium & high-flow irrigation
Proportional dosing for larger irrigation systems and mainlines requiring higher flow capacity.
MixRite TF5 · MixRite TF10
Very high-flow dosing
High-capacity proportional dosing for large irrigation and professional water systems with high flow requirements.
MixRite TF25
TEFEN Flow & Dosing Technologies
TEFEN Flow & Dosing Technologies develops dosing and flow solutions for professional applications. Based at Kibbutz Nahsholim in Israel, the company has been active since 1970.
Its MixRite range consists of water-driven proportional dosing pumps manufactured from engineered composite materials for applications including irrigation, livestock and water treatment. TEFEN's quality management system is certified to ISO 9001:2015.
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Nahsholim, Israel
TEFEN company location
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Since 1970
Dosing and flow technology expertise
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ISO 9001:2015
Certified quality management system
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Find your TEFEN MixRite pump
Browse selected TEFEN MixRite pumps below and choose the model that best fits your application.
Water-powered proportional dosing
MixRite pumps use the water flowing through the line to provide proportional dosing without an external electrical power supply. As water passes through the pump, additive is drawn from the stock solution and injected in proportion to the water flow. Depending on the model, the dosing ratio is fixed or adjustable.
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Water-powered
Operates using water flow, with no external electrical power required for the dosing process.
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Proportional dosing
Additive is injected in proportion to the water flowing through the system.
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Fixed or adjustable ratio
Depending on the model, MixRite is available with fixed or adjustable dosing ratios.
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Different flow capacities
Models are available for applications ranging from low-flow systems to high-capacity installations.
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| 1. Main valve | 5. Manometer (pressure gauge) |
| 2. Filter – 130 micron min. (120 mesh) | 6. Anti-siphon valve |
| 3. Backflow preventer | 7. Operation valve |
| 4. Pressure regulator |
Flow ranges, dosing ratios, operating conditions and installation requirements vary by model. Refer to the individual product data, installation instructions and chemical compatibility information before selection.
MixRite models at a glance
| Model | Flow range | Dosing range | Pressure | Connection | Seal / material |
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| MixRite LF-1000 | 10–1,000 l/h | 0.2% fixed | 0.2–8 bar | ¾" | NBR |
| MixRite TF1 Fixed | 20–1,000 l/h | 0.2% fixed | 0.2–8 bar | ¾" | NBR |
| MixRite 2.5 On/Off | 7–2,500 l/h | 0.3–2% / 0.4–4% | 0.2–8 bar | ¾" | NBR |
| MixRite 2.5 PO | 7–2,500 l/h | 0.3–2% / 0.4–4% | 0.2–8 bar | ¾" | EPDM |
| MixRite 2.5 On/Off PVDF | 7–2,500 l/h | 0.3–2% / 0.4–4% | 0.2–8 bar | ¾" | AFLAS / PVDF |
| MixRite TF 3.5 | 10–3,500 l/h* | 0.3–2% / 0.5–5% / 1–10% | 0.2–8 bar | ¾" | NBR |
| MixRite TF5 | 20–5,000 l/h | 0.2–2% / 0.5–5% | 0.2–8 bar | 1" | NBR |
| MixRite TF10 | 50–10,000 l/h | 0.2–2% / 1–5% | 1–8 bar | 1½" | NBR |
| MixRite TF25 | 2,000–25,000 l/h | 0.3–2.5% | 1–8 bar | 2" | NBR |
* The MixRite TF 3.5 version with a 1–10% dosing range has a flow range of 50–3,500 l/h. Specifications depend on the selected version. Always check the individual product data and chemical compatibility before selection.
Applications of TEFEN MixRite dosing pumps
The MixRite models available through Bosta cover irrigation, gardening, livestock and selected water-treatment applications. The appropriate pump depends on the required flow rate, dosing ratio, application and chemical compatibility.
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Irrigation & Fertigation
Proportional dosing of fertilisers and other compatible water-soluble products through irrigation systems.
MixRite 2.5 · MixRite 3.5 · TF5 · TF10 · TF25
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Animal Health
Proportional dosing of medication and supplements, including vitamins and minerals, through livestock drinking-water systems.
MixRite 2.5 PO
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Gardening & Landscape
Dosing solutions for garden and landscape irrigation systems, including applications with lower water-flow requirements.
MixRite LF-1000 · MixRite TF1 Fixed · selected MixRite 2.5 models
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Water Treatment & Chlorination
Specialised MixRite versions for proportional dosing in selected chlorination and water-treatment applications.
MixRite 2.5 CL · MixRite 2.5 PVDF
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Application suitability depends on the selected model, seal and material configuration. Always check the individual product data and chemical compatibility information before selection.
Choose the right MixRite for your system
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FLOW
Match the model to your line's lowest and highest flow.
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PRESSURE
Check the operating pressure available in your system.
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DOSING RATIO
Select a model with a dosing range that covers the required concentration.
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MEDIUM
Fertiliser, medication, acid or disinfectant may require a specific pump version.
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CHEMICAL COMPATIBILITY
Check compatibility with the selected pump version, seals and wetted components.
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CONNECTION
Connection sizes vary by MixRite model, from ¾" to 2".
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More than a dosing pump
Build the complete irrigation system around MixRite with Bosta. From water supply and filtration to pipework, irrigation equipment and control, we can supply the components and support you with system design and product selection.
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System design & sizing
Support with system planning based on flow, pressure and dosing requirements.
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Water supply & filtration
Pumps, boosters and filtration to provide the right conditions for the dosing system.
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Pipework & irrigation
PE and PVC pipework, drip lines and sprinklers for water distribution and application.
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Valves & control
Valves and controllers to complete and manage the irrigation system.
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TEFEN fittings & connectors
Explore selected TEFEN fittings and connectors available through Bosta for professional irrigation and water installations.
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Couplings & connectors
Straight connectors, couplings and threaded connection components for professional water installations.
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Elbows & tees
Elbows and tee fittings for changing direction and creating branches within the installation.
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Reducers & adapters
Reducing and adapting components for connecting different sizes and connection types.
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Frequently Asked Questions
Selecting the correct MixRite model depends on the water flow rate, operating pressure, required dosing ratio, connection size and the chemical being dosed. The pump must operate within the specified flow and pressure range of the selected model, while the seal and material configuration must be compatible with the additive. Always check the technical data for the individual model before selection.
No. Within the specified operating range of the selected model, MixRite is designed to maintain proportional dosing as water flow changes. TEFEN also states that the additive-to-water ratio remains consistent despite variations in water pressure. The system must, however, remain within the flow and pressure limits specified for the pump.
A bypass installation is required when the water flow in the main line exceeds the working flow range of the selected MixRite pump. TEFEN also recommends a bypass when dosing is not required continuously. In high-flow systems, the bypass allows only part of the total water flow to pass through the injector while maintaining the differential pressure needed for operation.
TEFEN recommends installing a minimum 120-mesh / 130-micron filter upstream of the MixRite pump. For water with a high particle content, the MixRite 2.5 installation manual specifies that finer filtration, such as 250 mesh / 60 micron, may be required depending on water quality.
Yes, on MixRite models equipped with an On/Off system. In the OFF position, the dosing action stops while water continues to flow through the pump. TEFEN recommends using the On/Off function when the additive container is empty or when water needs to continue flowing without additive injection.
Yes, but the correct material configuration must be selected for the chemical being dosed. TEFEN recommends special PVDF models when the acid concentration in the stock solution is above 6%. In TEFEN's application coding, PVDF versions for acid applications use AFLAS seals and Hastelloy springs. Chemical compatibility should always be checked before installation.
The standard MixRite 2.5 is intended primarily for irrigation applications, while the PO version is designed for livestock dosing applications. TEFEN identifies PO versions with a red application sleeve. Depending on the specific PO configuration, TEFEN lists NBR or EPDM seals, while standard irrigation versions use NBR seals. Always check the specification of the individual pump before selecting a model.