Dixon Boss Ground Joint Stem, Fitting/Connector: Stem, 1 in Nominal, Hose Shank x NPT End Style, 3-13/16 in Length, 450 deg F, Steel, Plated

ITEM FEATURES:

• The stem part that is clamped to the hose is one half of the Boss ground joint connection
• The Boss ground joint spud part of the coupling serves as the other half and is usually fixed to the equipment
• The two halves are connected or disconnected by rotating the wing nut on the spud
• When connected they achieve both a mechanical, and a pressure seal
• Leak-proof seal forms when the metal head of the stem makes contact with the patented polymer seat in the Boss ground joint spud
• Easy to seal
• For air, water, fluid petroleum, chemicals and liquids petroleum gas up to 1 in ID