Frequently Asked Questions

Frequently Asked Questions

What are proportional dosing pumps?

Proportional dosing pumps are designed to add the precise quantity of liquid additives to the water flow – to ensure an automatic and consistent additive/water ratio, regardless of the water pressure. With MixRite proportional dosing pumps, you can rest assured that the ratios remain intact.

Does Tefen produce quality dosing pumps?

At Tefen, we only use high-quality raw materials – resulting in reliable, low maintenance, and durable products that are also UV and chemical resistance. Tefen also complies with strict international standards for the benefit of our customers.

What are Tefen fittings used for?

Tefen fittings serve a broad spectrum of international market sectors, such as irrigation, automation, pneumatics, hydraulics, medical devices, and additional industrial applications.

Which materials are Tefen's fittings made of?

Our large range of fittings are made from PVDF, Acetal, Nylon, and PP.

Who uses the MixRite dosing pumps?

The Tefen MixRite line of water-driven proportional dosing pumps is used for a large range of livestock, agriculture, and industrial applications around the world. For example, to deliver the correct injection mix of vitamins, medication, and supplements to livestock.

How can I change the ratio of the dosing pump?

Simply set the injection rate manually by rotating the sleeve to the desired proportion.

What are the working parameters of Tefen's fittings?

Working pressure = <14 bar (200 psi) at 20ºC. Temperature = -20ºC to 120ºC (subject to application).

Do Tefen's fittings require maintenance?

Our fittings require minimum maintenance. While you can conduct most maintenance independently, a periodic inspection by the Tefen team is recommended (about once a year).