Anvil 390078749 Epdm Gasket 5 Inch Flexible Coupling

Product Description

The ANVIL 390078749 is a Standard C Style EPDM gasket designed for use with lightweight flexible couplings in piping systems. Manufactured from Green/Red EPDM material and meeting ASTM D2000 standards, this 5-inch gasket provides a reliable seal across a wide service temperature range of -40 to 250 degrees F. It is sized and profiled to seat correctly within compatible coupling bodies, maintaining joint integrity under the thermal and chemical demands common in commercial and industrial piping installations. Licensed plumbers and pipefitters are the primary installers for this type of fitting component.

This gasket is suited for water service, diluted acid and alkali solutions, oil-free environments, and general chemical service applications. Its EPDM compound resists degradation in these media, making it a practical choice for process piping, mechanical rooms, and utility systems where chemical compatibility is a primary concern. The 5-inch size targets mid-range pipe diameters found in commercial building systems and light industrial installations.

Key Features

• Green/Red EPDM material meets ASTM D2000 standard for consistent compound performance
• Rated for service temperatures from -40 to 250 degrees F
• Standard C Style profile for correct seating in compatible flexible coupling bodies
• Compatible with water service, diluted acids, alkali solutions, oil-free, and chemical service environments
• 5-inch nominal size for mid-range commercial and industrial piping applications
• One-year manufacturer warranty

Compatibility

Designed for use with ANVIL 7000/7400 and Rigidlite series lightweight flexible couplings in 5-inch pipe size configurations.

Installation Notes

Installation is performed by licensed plumbers or pipefitters. Before servicing any piping joint, isolate and depressurize the line segment and follow applicable IPC and local mechanical code requirements. Inspect the gasket seating groove in the coupling body for debris or damage before inserting the gasket. Do not reuse a gasket that has been compressed in service, as the sealing profile may be permanently deformed.

Technical Specifications

• Item Type: Gasket
• Style: Standard C Style
• Material: Green/Red EPDM
• Size: 5 inches
• Applicable Standard: ASTM D2000
• Used On Item: Lightweight Flexible Coupling
• Used On Model/Brand: 7000/7400, Rigidlite
• Temperature Rating: -40 to 250 degrees F
• Application: Water Service, Diluted Acid, Alkalies Solution, Oil-Free, Chemical Service
• Warranty: 1 Year

Standard Information

• Brand: ANVIL
• Manufacturer Part Number: 390078749