Unloaders by General Pump
Trapped pressure type unloader–ideal for use in systems which incorporate a gasoline engine; eliminates back pressure in system when pulling a manual start engine. Features brass and stainless steel construction, and a plastic adjustable pressure control knob.
• 3/8” NPT-F inlet, outlet and (2) 3/8” NPT-F bypass
• Brass, Stainless Steel, Buna-N
• Easy Start available