Cat Pressure Washer Pump Unloader

This unloader maintains set system pressure while the gun is in use and drops to low pressure in by pass when the trigger is released or an obstruction occurs downstream.

Cat pressure washer pump unloader.

Engine gasoline diesel natural gas hydraulic motor. A horizontal internal piston shifts based on downstream pressure to allow flow to either travel to the wand or back to the source through the by pass port. Maintains a consistent pressure for wash applications. An unloader is a pressure control valve that sets and maintains system pressure.

It s highly recommended to do a complete swap of these kinds of wear parts. Every design detail of cat pumps products is optimized for long life and reliable performance making cat pumps the most trusted name in high pressure pumps and systems. Pressure washers use high pressure water pumps for quick effective cleaning. If you re going to take the time to replace one component it s smart to replace everything.

Pump accessories regulators unloaders cat regulators unloaders cat pumps pressure regulators for pumps diverts excess water flow to by pass and return to the pump unit. Cat pumps rebuild kits. This item cat pumps pressure washer pump 4000 psi 4 0 gpm direct drive gas model number 66dx40gg1 alphaworks gas engine 7hp 209cc motor horizontal 4 stroke ohv recoil start 3600rpm 8 85ft lbs 12nm torque 3 4 x2 43 shaft 3 16 keyway 5 16 24 unf end tapped go kart log splitter epa carb certified. Direct mount multi gun trapped pressure unloader valves for pressure washers from cat pumps in options up to 4000 psi and 52 gpm.

Pressure washers typically range 2 10 gpm 500 5 000 psi and powered by a variety of sources including. Do not exceed 6 minutes in by pass operation. Features regulating unloader to provide system pressure regulation and pump protection standard on cat 2sf direct drive pumps for maximum suction capability unloader should be mounted on discharge of manifold. An unloader contains a check valve that traps pressure between the closed downstream device shut off gun and the unloader causing an internal piston to open which allows the pump to unload at low pressure.

When the shut off gun is opened back up the system will return to operating pressure. Cat pumps company repair kits provide an easy way to purchase entire sets of seals o rings valves and more. Power take off pto cat pumps offers several variations to accommodate. Regulators and unloaders each have their own benefits.