High Pressure Washers -High Pressure Washing Machine Accessories A1 Water Pipe Machine Outlet Adapter Highlights Generic Brand High Pressure Washer Machine Accessories A1 Water Pipe Machine Outlet Adapter The description: Two sets of quick connectors connect the pump water outlet to the pressure washer hose or connect the pressure washer hose to the gun. High replacement couplers provide secure and quick couplings that are easy to connect and disconnect.Max. Temperature 300F. Apply to universal fitting of gun, hose and pump. Easy to connect and disconnect. The working pressure can reach 5000 psi. Made of brass, durable and provides secure and quick fittings. For use on gun, hose, pump to convert M22 threaded fittings. 2 years warranty and quick response within 10 hours. The tools are professional with the quick connect kit and always stand behind our products. Specification: Material: Copper Size 1: A4 inner wire 22 with a rod 15 to outer wire 22 inner hole 15 Size 2: A3 inner wire 22 with a rod 14 to outer wire 22 inner hole 15 Size 3: A2 inner wire 22 with one rod 15 for outer thread 22 inner hole 14 Size four: A1 inner thread 22 with plunger 14 to outer thread 22 inner hole 14 Package includes: 1 piece of high pressure copper cleaning machine accessories hose outlet adapter machine water