Search
Call for Live Order Assistance & Technical Support (7:30am-5pm CST)
All Categories
    Menu Close

    Backup Ring for FA4 Flange Adapter, 4", 304 Stainless, Beveled x Square Style

    These 304 stainless-steel 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. Their stainless-steel construction means they have excellent heat, corrosion, and chemical resistance. They 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
    • High heat resistance
    • High impact resistance at very low temperatures
    • Excellent abrasion, corrosion, and chemical resistance
    • Ease of installation
    • Excellent cost to performance ratio



    $175.00 / EA
    i h
    Ship to

    DELAY MY SHIPMENT until all in-stock items AND backordered items are available in one warehouse before shipping. (You will receive only one freight bill if you choose this option).

    *

    Ship my in-stock items now, ship my backordered items when they become available. (You will be billed for each shipment).

    *
    *
    *
    Shipping Method
    Name
    Estimated Delivery
    Price
    No shipping options