RK4-350ASTCK2 - Large Diameter Backflow Preventer Repair Kit

Second Check Assembly Repair Kit for 3" and 4" 375AST/350AST

UPC: 612052282190

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Features And Benefits

  • Second Check Assembly Repair Kit
  • Fits 3" and 4" Models 375AST/350AST
  • Includes #2 check assembly, retainers and lubricant
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