When developing this exceptional pump, we intended to set new standards in double-screw technology. We started by rethinking functional principles from the ground up and eliminated previously known deficiencies typically associated with this type of technology. We refined the design until key aspects such as smooth running, temperature stability, maintenance and repair were perfected. Consequently, Fristam are now able to offer you this unique product which has been refined down to the most minute detail. The Fristam FDS combines all the advantages of double-screw technology with our company’s traditionally high-quality standards. This positive displacement pump is ideal for the most viscous products whilst also being capable of reaching higher speeds of up to 3,600 min–1. Consequently, it can transport significant amounts of any low-viscosity medium, for example, water or detergent solution. This renders the use of an additional pump for cleaning processes obsolete. The Fristam FDS can handle extreme viscosities and easily copes with high differential pressures without overheating.

Our twin-screw pump offers a wide speed envelope and consequently a wide range of flow rates. Now for the first time, this feature is available in its entirety with the TSG option. This special series is capable of pumping both, small amounts of the most viscous products such as candy paste, as well as high flows of CIP liquids. Its unique gearbox unlocks the FDS series’ full potential and makes the TSG ideal for production facilities with a wide range of flow rates. With its sophisticated gearbox design the Fristam FDS -TSG is a smart solution where previously large servomotors and special frequency converters were required. It is ideal for production facilities with a wide range of flow rates. The pump is easy to integrate into your system. You can now use a smaller motor to achieve a specific performance. And the best part is: The TSG is much more efficient than the combination of a large motor with a frequency