Asc Engineered Solutions 390078681 Epdm Gasket 3 in Gruvlok

Product Description

The ASC Engineered Solutions 390078681 is a 3-inch EPDM gasket designed for use with Gruvlok 7000 and 7001 series grooved pipe couplings. EPDM (ethylene propylene diene monomer) elastomer provides reliable sealing performance in a range of piping system applications. The gasket seats inside the coupling housing to create a pressure-tight seal at the pipe joint. At 0.10 pounds, it is a lightweight component but plays a critical role in joint integrity. Installation is typically performed by licensed plumbers or pipefitters working on grooved mechanical piping systems.

This gasket is intended for use in grooved piping systems where Gruvlok 7000 or 7001 couplings are specified. EPDM gaskets are commonly selected for water-based systems including domestic water, HVAC hydronic loops, and fire protection piping where compatibility with the fluid and operating temperature range has been verified. The green color coding identifies the EPDM compound, which helps technicians confirm correct gasket material during installation and inspection.

Key Features

• EPDM elastomer construction suitable for water-based piping applications
• Sized for 3-inch grooved pipe couplings
• Compatible with Gruvlok 7000 and 7001 coupling housings
• Green color coding identifies EPDM compound at a glance
• Lightweight at 0.10 pounds for easy handling on the job

Compatibility

Designed for use with Gruvlok 7001 and 7000 grooved pipe couplings in 3-inch pipe size.

Installation Notes

Installation is performed by licensed plumbers or pipefitters. Before replacing or installing the gasket, depressurize and drain the affected pipe section fully. Lubricate the gasket with an approved lubricant compatible with EPDM prior to seating it in the coupling housing. Follow applicable IPC and mechanical code requirements for grooved piping system assembly and inspection.

Technical Specifications

• Gasket Material: EPDM
• Fitting Size: 3 inches
• Fitting Material: Ductile Iron
• Item Weight: 0.10 pounds

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 390078681