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    Iron Backup Ring for FA4, 4"

    Coated with Red Oxide Paint 2" - 24" Sizes

    These iron back-up rings are designed for use in a variety of pipeline applications, including with HDPE butt fusion flange adapters. Sliding behind the collar of the flange adapter, they allow a variety of actuated valves and other butt fusion transition fittings to be securely installed within the pipeline. They are coated with a red oxide paint for added corrosion and rust resistance and bolt to other inline back-up rings or anchoring points. Great for use in countless applications!

    Fields of Application:
    • Agriculture and irrigation
    • Water transfer
    • Process Cooling Water
    • Industrial Water Treatment
    • Bulk Water Distribution
    • Fertilizer/chemical transfer
    • Pharmaceutical Manufacturing
    • Pulp and Paper Manufacturing
    • HVAC
    • Mining
    • Landfill
    • Power Generation
    • Semiconductor


    Standard Features:
    • Robust mechanical strength
    • Good heat resistance
    • High impact resistance at very low temperatures
    • Great abrasion, corrosion, and chemical resistance
    • Ease of installation
    • Excellent cost to performance ratio


    Manufacturer: GF Georg Fischer
    $28.50 / EA
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