Aluminum 3" Female Camlock x 2 1/2" Male NH Fire Hose Threads_NH is commonly found in residential

is commonly found in residential applications

5" marine hose is coupled with brass NPSH threads

Blue lightweight lay flat PVC discharge hose with cam & groove quick connect fittings is rated for light duty

Cover: Red synthetic rubber

Aluminum 3" Female Camlock x 2 1/2" Male NH Fire Hose Threads_NH is commonly found in residentialOur 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 female side of