HM unloader valve
The Interpump HM unloader valve can work with flow rates up to 41 l/min and with pressures up to 200 bar. It is equipped with two by-pass outlets that guarantee versatility and ease of installation. The HM valve is made with a brass body and includes a knob for manual adjustment. The performances of this valve make it suitable for use on professional pressure washers and self-service car wash systems.