Green 4" x 20' Camlock Suction Hose Couplings_Aluminum Two types of threads are

Two types of threads are used:

The cam lock type of coupling is popular because it is considered to be a simple and economical way to reconnect and disconnect

Finished in red to distinguish them from regular camlock to NPT "pipe thread" cam and grove fittings

Replacement gauge for hydrant diffuser

Used to provide a fire department outlet connection

Green 4" x 20' Camlock Suction Hose Couplings_Aluminum Two types of threads areGreen lightweight camlock pvc water suction hose is rated for medium duty. Reinforced with high tensile synthetic yarn and steel helix wire. Applications General purpose Agricultural Irrigation Construction Camlock fittings (quick connect couplings) allow for quick, secure connections of hoses to tanks or other hoses. The name "Cam Lock" comes from the cam or lever that is used to lock one hose or fitting into place with another one. The female