3" 7001 Grooved Coupling w/ Nitrile Gasket

The Gruvlok 7001 Coupling forms a flexible grooved end pipe joint connection with the versatility for a wide range of applications. Services include mechanical and plumbing, process piping, mining and oil field piping, and many others. The coupling design supplies optimum strength for working pressures to 1000 PSl (69 bar) without excessive casting weight. The flexible design eases pipe and equipment installation while providing the designed-in benefit of reducing pipeline noise and vibration transmission without the addition of special components. Nitrile Gasket - Recommended for petroleum applications. Air with oil vapors and vegetable and mineral oils. NOT FOR USE IN HOT WATER OR HOT AIR