Watts RK957-957RPDA-CK1 7018135 8 inch Lead Free Backflow Preventer First Check Repair Kit
EDP 1196754
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Vendor Watts
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SKU 7018135
Product Description
Fits 8 inch 957 and 8 inch 957RPDA
Consists of First Check Module, Check Module O-Ring And Red Silicone Disc Elastomer