Unloader Return & Fittings - 186bar

Unloader Return & Fittings for 186bar piston pump.

Fitting include:

• Steel - Hex Barrel nipple 10mm  (3/8")
• PW Steel O-ring for Swivel 3/8"
• PW Steel Swivel fitting 3/8"
• PW quick connector female -Brass) 3/8"  (Hose)
• Galvanized Reducing Bush 10x8 mm
• Galvanized Barrel Nipple 6.35mm (1/4")
• Galvanized elbow male/female 10mm (3/8")

A pressure washer with a unloader return diverts the water flow through the bypass when the trigger on the gun is depressed. The unloader valve can also be used for adjusting the pressure of your machine.

When the trigger on the gun is not pressed the unloader return directs water into the bypass of the unloader valve and then back in to the water tank. The trigger shuts off the water flow, causing the unloader valve to re-circulate the water back to the tank or into circulation.