RK4-375CK1

Large Diameter Backflow Preventer Repair Kit

Product Image 600 x 600 - RK4-375CK1
Product Image 600 x 600 - RK4-375CK1

RK4-375CK1

Large Diameter Backflow Preventer Repair Kit

First Check Assembly Repair Kit for 2-1/2" and 3" 375A/375ADA and 4" 375/375DA/475/475DA

UPC: 612052282053

  • First Check Assembly Repair Kit
  • Fits 2-1/2" and 3" Models 375A/375ADA and 4" Models 375/375DA/475/475DA
  • Includes #1 check assembly, retainer and lubricant