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The ANVIL 390078764 is a Type E EPDM gasket sized for 6-inch grooved coupling fittings. EPDM (ethylene propylene diene monomer) elastomer provides reliable sealing performance in a wide range of mechanical piping applications. This gasket seats inside grooved couplings to create a pressure-tight seal at pipe joints. It is a direct replacement or service part for use with ANVIL 7000, 7001, and 7401 series couplings. Plumbers, pipefitters, and mechanical contractors working on grooved piping systems install this gasket during new construction or when resealing an existing joint.
This gasket is designed for use in grooved mechanical coupling systems commonly found in commercial HVAC, fire suppression, and industrial plumbing installations. It fits 6-inch pipe joints where ANVIL 7000, 7001, or 7401 series couplings are specified. The Type E profile matches the internal groove geometry of these couplings to ensure a consistent, leak-free seal. It is a standard service component stocked by mechanical contractors for maintenance and repair of grooved piping assemblies.
Designed for use with ANVIL 7000, 7001, and 7401 series grooved coupling fittings in 6-inch pipe size applications.
Installation is performed by licensed pipefitters or plumbers working on grooved mechanical piping systems. Before replacing the gasket, depressurize and drain the affected pipe section completely. Remove the coupling housing, extract the old gasket, and inspect the groove and housing for damage before seating the new gasket. Follow the coupling manufacturer torque and assembly procedures per applicable mechanical codes.
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