Aluminum 1 1/2" Male Camlock Dust Plug (USA) Threads_NH x NPSH 2 1/2 inch is more

2 1/2 inch is more common than 3 inch hoses

Heavy-duty firefighting needs

A storz suction gasket will seal when two hose couplings or adapters are connected

both constructed of 2" nylon webbing

All gauges are stainless steel liquid-filled for accurate readings and long life

Aluminum 1 1/2" Male Camlock Dust Plug (USA) Threads_NH x NPSH 2 1/2 inch is moreGlobal type "DP" aluminum 1 1 2 inch male camlock (Cam & Groove) dust plug. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The male side of this adapter will only connect to 1 1 2 inch female camlock How it works To make a connection, simply slide the camlock adapter into the camlock coupling and with normal hand pressure, press the cam levers down. Uncoupling is as quick and simple as