Tefen is a leading manufacturer of environmental friendly, non-electric volumetric equipment and flow products since 1970. Tefen's MixRite line of water driven proportional dosing pumps, are used to ensure precise additive injection directly into the water or fluid line under various flow rates, feed ratios and different ranges of pressure. Tefen fittings are simple to use and require no special tools to enable reliable leak-free connections. Our Research & Development department follows the latest innovations in plastics technology, ensuring that customers benefit from quick and sound solutions. Its dedication to quality and its fine customer service has won Tefen the confidence of loyal and satisfied customers all over the world. Tefen is certified for ISO 9001:2008 and we meet all international standards Tefen MixRite line Tefen offers the MixRite pumps for a variety of applications such as medication for livestock, cleaning or disinfecting fluid lines, sanitizing water systems, car wash, cost effecting fertilizing, and pest control for crops and plants. These injectors are extremely durable, manufactured from engineered composite materials to withstand the rigors of the elements, as well as chemicals and acids for injection. Tefen's Flow Products Tefen manufactures and sells a wide range of products in the connect and fluid categories. Our fittings are a synonym for quality and reliability, used in applications where errors and malfunctions are critical. Our products are being used for the pneumatic and hydraulic automation as well as for the irrigation industry.