Powerseal Pipeline Products Model 3121AS 4 x 12 in. Stainless Steel Repair Clamp

Part #P3121AS4C12

| Item #1815961

$222.87 each

Fits Pipe Size:

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Product Details

  • Use to repair circumferential breaks, longitudinal ruptures caused by ground movement, small holes and cracks
  • Stud bolts MIG welded to lug plate creating a captive design, eliminating loose pieces in the field
  • Gasket design makes sealing on pitted or corroded pipe possible and lessens bolt torque required to attain leak stoppage
  • Heavy hex nut with fusion bonded coating to prevent seizing and galling
  • Lifter bar acts as bearing surface for nuts, special design lip holds position while tightening
  • Plastic washers reduce friction between lifter bars and nuts


  • ANSI Specifications
    ANSI 61
  • ASTM Specifications
    ASTM A-193, ASTM A-194, ASTM A-240, ASTM D-2000
  • AWWA Specifications
    AWWA C-230
  • Application
    Asbestos Cement Pipe, Cast Iron Pipe, Ductile Iron Pipe, PVC Pipe, Steel Pipe
  • Collection
    Model 3121AS
  • Fits Pipe Size
    4 in
  • IAPMO Listed
  • Length
    12 in
  • Material
    Rubber, Stainless Steel
  • Material Type
    18-8, 304, 316, SBR
  • NSF Certified
  • NSF Specifications
    NSF 61
  • Product Type
    All Stainless Steel Repair Clamp
  • Range in
    4.95 in - 5.35 in
  • Temperature Range
    -25 to 200 Deg F
  • UL Listed
  • Weight