Product Overview Excellent unloader for pressure washers with low pressure and limited space availability. Pressure Range: 400 to 1000 PSI. Maximum Flow: 5 GPM. Maximum Temperature: 200 F. Inlet Port: 3/8" MPT. Outlet Port: 3/8" MPT. Bypass Port: 1/4" FPT. Weight: 5 oz. Reviews (No reviews yet) Write a Review