Smith Blair Ductile Iron Coupling Pipe

This ductile iron coupling joins pipe, with no special preparation required. It dampens vibration and allows limited pipe expansion and contraction. Item: Pipe Coupling Pipe Fitting Material: Ductile Iron Pipe Size – Pipe Fitting: 1-1/2″ Gasket Material: Nitrile Fitting Length: 5″ Number of Bolts: 2 Max. Pressure: 150 psi Bolt Material: Carbon Steel Bolt Size: 1/2″ x 7″ Temp. Range: -20 Degrees to 180 Degrees F Vacuum Rating: 28″ Standards: ASTM A307, ASTM A536, NSF 61, ASTMA53C