Other Branch Availability |
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This 2-1/2 to 4 in second check repair kit for series 757 and 757DCDA helps to prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. It features a second check module, check module o-ring and red silicone disc elastomer. It is designed for non-health hazard applications.
WATTS® Second Check Repair Kit, RK-757 Series, 2-1/2 to 4 in, 3 Piece, For Use With: 757, 757DCDA Series Double Check Valves, Detector Assembly and Backflow Preventing Valves
Number of Pieces | : | 3 |
Plumbing and Flow Control | : | Plumbing and Flow Control |
Series | : | RK-757 Series |
Size | : | 2-1/2 to 4 in |
Suitable For Use With | : | 757, 757DCDA Series Double Check Valves, Detector Assembly and Backflow Preventing Valves |