About Us
Butler Coupling – Grooved
Features & Design
Sizes: 2” - 12”
Pressure: 800 & 1,000 PSI NSCWP
Connectors: Grooved
- Sizes: 2” - 12”
- Pressure: 800 & 1,000 PSI NSCWP
- Style: 2 piece flexible bolt housing, style 77, (medium duty, for moderate to high pressure services)
- Connections: Grooved
- Material: Ductile Iron ASTM A536
- Gasket: NBR
- Temperature limits: -29°C to +82°C







