Aluminum 3" Male Camlock x 2 1/2" Female NH Fire Hose Female Threads_NPSH Single hook spanner head fits

Single hook spanner head fits 3/4 inch to 6 inch rocker lug or pin lug fire hose or adapter fittings

Our 2 1/2 inch NH/NST 160 PSI / 2120 GPM Gauge hydrant diffuser is the key to quick and efficient hydrant testing and hydrant flowing

Compatible part number - DMH25T30T

Our commercial extinguishers are fully serviceable and easy to operate

Aluminum 3" Male Camlock x 2 1/2" Female NH Fire Hose Female Threads_NPSH Single hook spanner head fitsOur aluminum cam and groove to NH fire hose threaded fittings are designed to convert a standard NH NST "fire hose thread" hose or adapter to a standard camlock. Finished in red to distinguish them from regular camlock to NPT "pipe thread" cam and grove fittings. NH NST threads are NOT compatible with NPT or NPSH threads. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The male side of