Matco-norca gsffg2.5 2-1/2 Inch Bolt Gasket Set

Product Description

The MATCO-NORCA gsffg2.5 is a 2-1/2 inch bolt gasket set made from red rubber, designed for use in flanged pipe connections in plumbing and mechanical systems. This gasket set provides a reliable seal at bolted flange joints, resisting leakage under normal service pressures. Red rubber gaskets are a widely accepted choice for water service, hydronic heating, and general plumbing applications. The set is installed by licensed plumbers and pipefitters as part of routine flange assembly or replacement service work.

This gasket set is suited for residential and light commercial flanged piping applications where 2-1/2 inch connections are used. Typical installations include flanged shutoff valves, pump flanges, and pipe unions in water supply and hydronic systems. The red rubber compound offers flexibility and compression recovery appropriate for standard water service environments.

Key Features

• 2-1/2 inch bolt pattern sizing for flanged connections
• Red rubber construction provides flexible, compressible sealing surface
• Designed as a complete gasket set for bolted flange assemblies
• Suited for standard water service and hydronic plumbing applications

Compatibility

Designed as an OEM-style replacement gasket set for standard 2-1/2 inch bolted flange connections in residential and commercial plumbing and hydronic piping systems.

Installation Notes

Installation is typically performed by a licensed plumber or pipefitter. Shut off and depressurize the system completely before disassembling any flanged joint. Clean flange faces thoroughly before seating the new gasket to ensure an even, leak-free compression seal. Tighten flange bolts in a cross pattern to achieve uniform gasket compression, following applicable IPC or local plumbing code guidelines.

Technical Specifications

• Size: 2-1/2 inches
• Material: Red Rubber
• Connection Type: Bolted Flange

Standard Information

• Brand: MATCO-NORCA
• Manufacturer Part Number: gsffg2.5