Watts
Backflow Preventer Repair Kit
Mfr # RK957
Zoro # G3472043
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$219.99
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Key Features
- Includes Diaphragm, First And Second Check, Inlet Coupler O-Ring And Valve Piston Assembly, Module O-Ring, Two Disc Elastomers And E Clips
- For Use With 957-OSY 3 in, 957-OSY 4 in, Mfr. No. 957-OSY 21/2
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