RK4-350ASTCK2

Large Diameter Backflow Preventer Repair Kit

Product Image 600 x 600 - RK4-350ASTCK2
Product Image 600 x 600 - RK4-350ASTCK2

RK4-350ASTCK2

Large Diameter Backflow Preventer Repair Kit

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

UPC: 612052282190

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