Karcher Pressure Washer Relief Valve

Fast free shipping on many items.

Karcher pressure washer relief valve.

Use a wrench to tighten the two nuts on the piston. Unfollow karcher pressure washer valve to stop getting updates on your ebay feed. Disconnect the nylon lock nuts from the valve and turn off the pressure adjuster knob. Oem 5140095 85 replacement pressure washer valve thermal relief dh4240 for dewalt.

These screws may require torx 30 bits depending on the pressure washer. Slowly remove the thermal release valve a spring is hiding beneath it. Take out the washer bolts and springs that are attached to the unloader valve. Only 5 left in stock order soon.

It is a genuine karcher replacement part for use in pressure washers. Get outdoors for some landscaping or spruce up your garden. More buying choices 19 18 14 new offers homelite new 1 4 thermal release relief valve for pressure washer water pumps by the rop shop. Karcher 9 804 025 0 thermal relief valve 1 4 145.

The valve is made out of durable materials. Hot water builds up when the spray gun is unused for more than 5 minutes while the pump is running. The unloader valve recirculates water back to the pump inlet to control the pressure and temperature. Remove the two screws that hold the thermal release valve to the pump.

One of them is a sticking unloader valve. Shop great deals on thermal relief valve in pressure washers. Product description ultimate washer uw11 pw5d4s 1 2 inch male npt pump thermal relief valve up to 8 gpm pressure power washer pump keeps pressure washer pumps operating in a safe range to prevent overheating. 4 7 out of 5 stars 11.

When water temperatures reach above 145 degree f pump seals may fail. If your pressure washer is not building pressure and the engine is surging there could be a few different causes. Maintain a running pressure washer with 3700 rpm before the load and 3400 rpm under it.