Aluminum 2 1/2" Male Camlock x 2 1/2" Male NH High Pressure Camlock Size_1 inch Adding color impregnation improves durability

Adding color impregnation improves durability and mildew resistance compared to untreated white hose

These gaskets are for constant flow and refinery fog nozzles that are standard "fire hose thread" identified as NH or NST

It is also easier to operate in tight spots as it can open and close fire hydrants with only a 22 1/2" degree swing arc

Part 118 - Fire Protection Equipment

Female to female adapters are used to bridge two male hose

Aluminum 2 1/2" Male Camlock x 2 1/2" Male NH High Pressure Camlock Size_1 inch Adding color impregnation improves durabilityGlobal type "F" High Pressure aluminum 2 1 2 inch male camlock (Cam & Groove) coupler to 2 1 2 inch male NH threads. 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 2 1 2 inch female camlock The male threaded side of this adapter will only connect to a 2 1 2 inch female National Hose (NH) or National Standard Thread (NST) The most common