Tefen Mixrite TF 5 Series 1" Water-Driven Proportional Dosing Pump for Nutrigation (Max 5 m³/hr)
Mixrite TF5M³/HR Nutrigation Proportional Injector Water Driven
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The MixRite TF-5 water-driven proportional dosing pump is designed for accurate, non-electric chemical injection in nutrigation, irrigation, livestock and water treatment systems. Powered entirely by water flow, the TF-5 injects additives in precise proportion to the volume of water passing through the line, maintaining consistent dosing even when system flow or pressure varies.
Manufactured by TEFEN, the TF-5 is rated for flow rates up to 5 m³/hr, making it ideal for medium-to-high flow applications where reliability and simplicity are critical. The pump automatically starts and stops with water flow and requires no external power, controllers or calibration.
The adjustable dosing sleeve allows quick and accurate setting of injection ratios, while the integrated ON/OFF mechanism enables full control over chemical intake when dosing is not required. Depending on the selected variant, the TF-5 is suitable for fertilisers, nutrients, chlorine, acids and other water-soluble additives.
Constructed from durable engineered polymers with corrosion-resistant internal components, the MixRite TF-5 is built for long service life in harsh outdoor and agricultural environments. Optional stand and chlorine-compatible seal configurations allow the pump to be matched precisely to the application.
SPECIFICATIONS
| Feature | 28040210000 | 2804021CL00 | 28040510000 |
|---|---|---|---|
| Dosing Range | 0.2–2% | 0.2–2% | 1–5% |
| Connection | 1″ BSP | 1″ BSP | 1″ BSP |
| Control | ON/OFF | ON/OFF | ON/OFF |
| Seal Material | NBR | Viton | NBR |
| Chemical Suitability | Fertilisers, nutrients | Chlorine & aggressive chemicals | Fertilisers, nutrients |
| Stand Included | Yes | No | No |
| Max Flow Rate | 5 m³/hr | 5 m³/hr | 5 m³/hr |
KEY SPECIFICATIONS
- Pump Type: Water-driven proportional dosing pump
- Max Flow Rate: 5 m³/hr
- Operating Pressure: 1 – 8 bar
- Dosing Adjustment: Manual adjustable sleeve
- Control: Integrated ON/OFF
- Connection Size: 1″ BSP
- Installation: Inline or bypass
- Power Requirement: None (non-electric)
APPLICATIONS
- Nutrigation and fertigation systems
- Agricultural irrigation
- Livestock water treatment
- Chlorination systems
- Industrial and sanitation dosing