Ground Joint Coupling

Ground Joint Couplings are primarily used in steam and high pressure air applications - both of which generate high heat.

Generally , the 1/2" thru 1" size range is used for steam and the 1-1/2" thru 4" are used for high pressure air.
Ground Joint Couplings utilize a hand-tight,leak-free, metal-to-metal connection backed up by a Viton o-ring.

Material: ● Carbon Steel

Size: ● 1/2" , 3/4" , 1" , 1-1/4" , 1-1/2" , 2" , 2-1/2" , 3" , 4"

Full Set : ● Hose Stem & Wing Nut & Female Spud

Surface Finish : ● Zinc-plating ( White )