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  • Smith Blair Inc Model 421 Gasket Flexi-Coat® Fusion Bonded Epoxy Carbon Steel Top Bolt Coupling

    • Smith Blair Inc Model 421 6 x 11-3/4 in. Gasket Flexi-Coat® Fusion Bonded Epoxy Carbon Steel Top Bolt Coupling

    Part #S42106560760031

    | Item #4204425

    Multiple Sizes Available

    Need Help? 1-800-437-1146  7:30 am to 7:30 pm EST

    Product Details

    • 2-Bolt, easy to install - one bolt on each end to tighten
    • Removable inner gasket for larger O.D.s
    • Bi-directional inner gasket can be reinstalled
    • Corrugated armor - reduces friction between gasket and armor, thus allowing better gasket seating; prevents armor from gouging flange finish, thus educing possible corrosion point
    • Reduces inventory by having wide range
    • Lightweight
    • Stab insertion of pipe ends
    • Corrosion resistant Flexi-Coat ® epoxy finish
    • Connectors available for additional corrosion protection using anodes
    • Easily disassembled when necessary

    Documents

    Specifications

    • ANSI Specifications
      ANSI 372, ANSI 61
    • ASTM Specifications
      ASTM A-240, ASTM A-283C, ASTM A-285A, ASTM A-36, ASTM D-2000
    • AWWA Specifications
      AWWA C-213, AWWA C-219
    • Clean Bagged
      No
    • Coating
      Flexi-Coat® Fusion Bonded Epoxy
    • Collection
      Model 421
    • End Connection 1
      Gasket
    • End Connection 2
      Gasket
    • End Connections
      Gasket
    • FM Approved
      No
    • Fitting Size 1
      6 in
    • Fitting Size 2
      6 in
    • Fitting Sizes
      6 in
    • Fitting Type
      Coupling, Straight
    • High Pressure
      260
    • IAPMO Listed
      No
    • Length
      11-3/4 in
    • Material
      Carbon Steel, Rubber, Stainless Steel
    • Material Type
      304, Nitrile
    • Maximum Pressure
      390 psi
    • Maximum Temperature
      180
    • Minimum Temperature
      -20
    • NSF Certified
      Yes
    • NSF Specifications
      NSF 372, NSF 61
    • Range in
      6.56 in - 7.6 in
    • Temperature Range
      -20 to 180 Deg F
    • UL Listed
      Yes

    View All Specifications

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    Entire Collection(3 items)