The Protegra OF 3000 is mounted on an aluminum frame. It is suitable for demanding industrial applications. Three 8” high-performance membrane modules in a GRP pressure pipe ensure continuous pure water production, driven by a stainless-steel high-pressure pump. Three flow measurement turbines determine the volume flows of the pure water and the concentrate. The values from the conductivity measuring points can be read at any time on the control panel of the integrated control system.