Couplers

Most brands of commercial grade hot water and cold-water pressure washers use quick connect fittings for easy disconnect of high-pressure hoses and other pressure washing accessories.

These quick release fittings are available in ¼-inch and 3/8-inch sizes, in both Male and Female thread. The 3/8-inch fittings are commonly used to connect high pressure hoses and trigger guns to the pressure washer and can be useful to connect hoses together to create an extension hose. The 1/4-inch fittings can be used to connect spray tip nozzles to the pressure washer wand, and for attachment of pressure washing accessories.

Choose from brass, stainless steel, or zinc-plated, hardened steel. We also carry a full line of twist seal coupler units for connecting standard-sized U.S. hoses to European fittings, as well as quick disconnect couplers in stainless steel, for our food processing and winery customers.