Zinc Plated Steel Boss Ground Joint Coupling For Steam Hose
Description:
A "boss" ground joint coupling valve hose coupling, primarily used for compressed air or steam. It consists of a stem, wing nut and spud. It seals as a soft copper seat located in the spud is drawn against the stem by tightening the wing nut.
Specification:
Material: Carbon Steel---ZN PLATED
Size: 1/2" 3/4" 1" 1-1/4" 1-1/2" 2"
Female Spud OnlySizePart Number1/2"GJ050 S3/4"GJ075 S1"GJ100 S1-1/4"GJ125 S1-1/2"GJ150 S2"GJ200 S2-1/2"GJ250 S3"GJ300 S4"GJ400 S