PMR ZWD4040G-VRT3-310EZ 4 gpm 4000 psi External Bypass & Thermal Relief CYLINDER HEAD Solid brass manifolds hardened stainless

Solid brass manifolds hardened stainless steel piston guides

The precision ceramic orifice and matching seat

SKU: 6568

1380940 ceramic piston 18mm (3)

We recommend a 1/4" stainless steel male plug or part 1627 to add to this purchase

PMR ZWD4040G-VRT3-310EZ 4 gpm 4000 psi External Bypass & Thermal Relief CYLINDER HEAD Solid brass manifolds hardened stainlessPMR ZWD4040G VRT3 310EZ w bypass & thermal relief Easily replace your old pump with a pump made ready. Simply remove your old pump and slide this PMR onto the shaft of your gas engine. This pump made ready consists of the pump, a VRT3 310EZ adjustable pressure actuated unloader with a built in easy start valve, a thermal relief valve to help prevent overheating, along with an inlet filter. All fittings are quick connected. Features: Increased fin