Key facts
- Manuals
- 23
- Models
- 4
- Languages
- EN · IT
- Last added
- 2023-10-16
tefen models by category
Featured tefen manuals

TEFEN MixRite TF5 Fertilizer Injector User's Manual
The TEFEN MixRite TF5 is a high-quality proportioning dosing injector designed to be fitted on a water line. As water flows through the unit, it activates a mechanism that pumps liquid fertilizer or other additives into the water stream at a relative quantity. The device operates within a specific technical working range regarding water flow rate, pressure, and temperature to ensure accurate injection.
Covers: Operating principle · Technical working range · Installing the Injector · Connection of the Injector · Installing on an irrigation line · Troubleshooting

tefen 25 m3/h tf-25 proportional dosing pump
The TEFEN TF-25 is a line of water-driven proportional dosing pumps designed to ensure precise additive injection directly into water or fluid lines. These pumps are suitable for applications requiring accurate dosage adjustment under varying flow rates and pressure ranges, such as irrigation, chlorine disinfection, and livestock management.
Covers: DOSING PUMPS · Technical Information · Features · Application Range · Pressure Loss

Tefen MixRite 2.5 Proportional Pump User Manual
The Tefen MixRite 2.5 is a water-powered proportional dosing pump designed for precise additive injection into water or fluid lines. Manufactured from durable engineered composite materials, it is suitable for various flow rates, feed ratios, and pressure ranges while resisting chemicals and acids. The device is ISO 9001:2015 certified and has been proven effective in over 90 countries.
Covers: Safety and Responsibility · Technical Data · Configuration · Installation · Operation · Maintenance

TEFEN TF-5 Water Driven Proportional Dosing Pumps Technical Data Sheet
This document provides technical information for the TEFEN TF-5 series of water driven proportional dosing pumps. These pumps are designed to ensure precise additive injection directly into water or fluid lines under various flow rates, feed ratios, and pressure ranges. Key features include precise mixing of additives, easy dosage adjustment, and simple, inexpensive repair using high-quality internal parts like Hastelloy springs and Viton rubber seals.
Covers: Technical Information · Application Range · Features · Models · Specifications · Connectors
Latest tefen manuals
TEFEN MixRite TF5 Fertilizer Injector User's Manual
User Manual 14 pages · 4 MB · ENThis user manual provides installation, operation, and maintenance instructions for the TEFEN MixRite TF5 proportioning dosing injector.
tefen 25 m3/h tf-25 proportional dosing pump
Datasheet 2 pages · 259 KB · ENTechnical specifications for the TEFEN TF-25 water driven proportional dosing pump, covering flow rates up to 25 m³/h and various application options.
Tefen MixRite 2.5 Proportional Pump User Manual
User Manual 129 pages · 7.4 MB · ENThis user manual covers the installation, operation, maintenance, and safety guidelines for the Tefen MixRite 2.5 water-driven proportional dosing pump.
TEFEN TF-5 Water Driven Proportional Dosing Pumps Technical Data Sheet
Product Leaflet 2 pages · 261 KB · ENTechnical data sheet for TEFEN TF-5 water driven proportional dosing pumps, covering specifications, application ranges, and model variants.
TEFEN TF-10 Water Driven Proportional Dosing Pump Technical Information
Product Leaflet 2 pages · 309 KB · ENTechnical information for the TEFEN TF-10 water driven proportional dosing pump, covering specifications, features, and application ranges for precise…
TEFEN MixRite TF5 Fertilizer Injector User's Manual
User Manual 14 pages · 2 MB · ENThis manual provides operating instructions and installation guidelines for the TEFEN MixRite TF5 proportioning dosing injector used for fertilizers and…
TEFEN 6 2.5 m3/h Low Flow Rate Dosing Pump
Product Leaflet 2 pages · 280 KB · ENTechnical data sheet for the TEFEN 6 2.5 m³/h low flow rate dosing pump, detailing specifications and applications.
Tefen MixRite Series Water-Driven Proportional Dosing Pump User Manual
User Manual 20 pages · 3.3 MB · ENThis user manual covers the installation, operation, maintenance, and troubleshooting of Tefen's MixRite series water-driven proportional dosing pumps.
TEFEN MixRite TF5 Proportioning Dosing Injector User's Manual
User Manual 28 pages · 2.3 MB · ENUser's manual for the TEFEN MixRite TF5 proportioning dosing injector, covering installation, operation, and technical specifications for fertilizer and…
MixRite TF5 Fertilizer and Chemicals Injector User's Manual
User Manual 14 pages · 3.2 MB · ENUser manual for the Tefen TF25 proportioning dosing injector, covering installation, operation, and troubleshooting for fertilizer injection.
Tefend MixRite 5.22 Proportional Dosing Pump User Manual
User Manual 21 pages · 3.3 MB · ENThis manual provides installation, operation, maintenance, and troubleshooting instructions for the Tefen MixRite water-driven proportional dosing pump.
Tefen MixRite 3 Proportional Dosing Injector User Manual
User Manual 6 pages · 1.3 MB · ENThis user manual covers the installation, operation, maintenance, and troubleshooting of the Tefen MixRite 3 proportional dosing injector.
Tefen MixRite Proportional Injector User Manual
User Manual 42 pages · 1.7 MB · ENUser manual for the Tefen MixRite water-powered proportional injector, covering installation, adjustment, and maintenance for various models.
Tefen MixRite 3.5 Quick Start Guide
Quick Start Guide 2 pages · 868 KB · ENA quick start guide for the Tefen MixRite 3.5 direct line dosing pump, covering installation, operation, and basic maintenance.
TEFE 3.5 m3/h 3.5 Series Dosing Pumps
Product Leaflet 2 pages · 181 KB · ENTechnical information for TEFEN 3.5 Series dosing pumps, covering specifications, applications, and dosage rates for various fluids.
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Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Quick Start Guide
The shortest path to a working setup, usually only a few pages.
Questions answered in tefen manuals
What is the maximum deviation in injection rate?
The maximum deviation in the injection rate is +/- 10%.
Is a filter required before the injector?
Yes, a filter is required to prevent damage from abrasive substances and to maintain warranty validity.
What are the primary applications for the TF-25 pump?
The pump is designed for irrigation, chlorine disinfection, and livestock applications.
Can the dosage rate be adjusted easily?
Yes, the dosage can be adjusted easily and quickly depending on the specific model configuration.
What safety measures are required when operating the MixRite?
The operator must stay in front of the unit, wear protective eyewear, clothing, and gloves, and use proper non-metallic tools.
What is the maximum flow rate the MixRite 2.5 can handle?
The pump can handle a maximum flow rate of 2,500 L/H (660 Gal/H).
