Special Order - This is a special order item and cannot be canceled or returned.
- The spud part of the coupling serves as one half of the Boss Ground Joint connection and is usually fixed to the equipment
- The stem part that is clamped to the hose is the other half
- 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
- Leakproof and easy to seal
- Recommended for steam service up to 450°F
- Works with existing Ground Joint fittings