4Medium-pressure filter housings for hydraulics made from aluminum for line installation for operating pressures up to 160 bar (2,320 PSI) ( and nominal flow rates up to 240 l/min (64 GPM) Optionally with accessories such as optical, electrical and optical-electrical differential pressure indicators as well as integrated bypass valves, reversing valves, check valves or multifunction valves. High efficiency for separating solid particles in combination with original STAUFF filter elements.