Tefen Mixrite TF 25 Series 2" Water-Driven Proportional Dosing Pump for Nutrigation (Max 25 m³/hr)
Mixrite TF25M³/HR Nutrigation Proportional Injector Water Driven
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The MixRite TF-25 water-driven proportional dosing pump is a high-capacity, non-electric injector designed for accurate chemical dosing in large-scale nutrigation, irrigation, livestock and water treatment systems. Powered entirely by water flow, the TF-25 injects additives in precise proportion to the volume of water passing through the pipeline, maintaining consistent dosing even under fluctuating flow and pressure conditions.
Manufactured by TEFEN, the TF-25 is the largest model in the MixRite range, handling flow rates up to 25 m³/hr. It is ideally suited to commercial agriculture, broad-acre irrigation and high-volume water treatment applications where reliability, accuracy and simplicity are critical.
The dosing ratio is set manually via the external adjustment sleeve, allowing fast and repeatable changes without tools or calibration. An integrated ON/OFF mechanism enables chemical injection to be stopped independently of water flow, providing full operational control during system maintenance or seasonal shutdowns.
Constructed from heavy-duty engineered polymers with corrosion-resistant internal components, the MixRite TF-25 is built for long service life in harsh outdoor environments. The pump requires no electricity, controllers or programming, making it ideal for remote installations and continuous operation in demanding agricultural and industrial settings.
SPECIFICATIONS
| Feature | 28240210000 | 28240510000 |
|---|---|---|
| Dosing Range | 0.2–2.5% | 0.5–5% |
| Connection | 2″ BSP | 2″ BSP |
| Control | ON/OFF | ON/OFF |
| Seal Material | NBR | NBR |
| Chemical Suitability | Fertilisers, nutrients | Fertilisers, nutrients |
| Max Flow Rate | 25 m³/hr | 25 m³/hr |
KEY SPECIFICATIONS
- Pump Type: Water-driven proportional dosing pump
- Max Flow Rate: 25 m³/hr
- Operating Pressure: 1 – 8 bar
- Dosing Adjustment: Manual adjustable sleeve
- Control: Integrated ON/OFF
- Connection Size: 2″ BSP
- Installation: Inline or bypass
- Power Requirement: None (non-electric)
APPLICATIONS
- Large-scale nutrigation and fertigation
- Commercial and broad-acre irrigation systems
- Livestock water treatment
- Chlorination and water disinfection
- Industrial and sanitation dosing applications