Plastic 3" Camlock Dust Cap Color_Blue NPSH and NPT are more

NPSH and NPT are more common in industrial applications

This hose is constructed of an SBR synthetic rubber tube and a double layer of 100% polyester woven jackets

NH / NST is the most common thread in the fire service

5 inch NH / NST male hose coupling or fire hydrant is 3

Hose remains organized and ready for rapid and easy deployment

Plastic 3" Camlock Dust Cap Color_Blue NPSH and NPT are moreType "DC" polypropylene 3 inch female camlock (Cam & Groove) dust cap. Dust caps and dust plugs are not to be used in pressure applications for safety and environmental reasons. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The female side of this adapter will only connect to 3 inch male camlock Warning: Polypropylene cam & groove should not be mixed with metal fittings. We recommend