Interpump K5.0 Flow Sensitive Unloader Valve – 200 Bar, 8–11 LPM, 3/8" Inlet, 1/2" OutletThe Interpump K5. 0 is a compact, flow sensitive unloader valve, purpose built for use with small to mid range pressure washer systems. Designed to automatically divert water through a bypass circuit when the trigger is released, it ensures safer pump operation and reduces wear during idle cycles. With a rated pressure of 200 Bar and a flow range of 811 litres per minute, the K5. 0 is ideal for smaller jetting or washdown setups, especially where