K3.1 Flow Actuated Unloader 3.0-4.2 GPM 400-1450 PSI JUMP General Pump 51040009 ceramic piston

General Pump 51040009 ceramic piston 15mm each

Ball Valve 304 stainless steel 3/4" FPT 2000 psi maximum

Forged brass housing

Maximum fluid temperature: 165 degrees F

K3.1 Flow Actuated Unloader 3.0-4.2 GPM 400-1450 PSI JUMP General Pump 51040009 ceramic pistonK3. 1 flow actuated unloader, 3. 0 4. 2 GPM 400 1450 psi. The unloader valve diverts water flow into bypass when the trigger gun valve is closed. Flow actuated unloaders divert water to the bypass when there is a sufficient reduction or stoppage of water flow. The flow actuated unloader has an orifice instead of a check valve in pressure actuate unloaders. When the gun valve is closed and water flow stopes, system pressure is increased rapidly al all