WATTS®
WATTS® 7018130 Second Check Kit, For Use With Model 757DCDA/757NDCDA 2-1/2 to 4 in Double Check Detector Assembly, Domestic
WATTS® Second Check Kit, For Use With: Model 757DCDA/757NDCDA 2-1/2 to 4 in Double Check Detector Assembly, Domestic

- All parts are made of high quality materials
- Factory replacement kit
- No special tools required for changing parts
- INCLUDES: Second Check Module, Check Module O-Ring and Disc Elastomer
WATTS® Second Check Kit, For Use With: Model 757DCDA/757NDCDA 2-1/2 to 4 in Double Check Detector Assembly, Domestic
This 2 1/2-4 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.
- Brand: WATTS®Domestic/Import: DomesticSeries: RK 757/757DCDA-CK2Suitable For Use With: Model 757DCDA/757NDCDA 2-1/2 to 4 in Double Check Detector Assembly

WATTS®
WATTS® 7018130 Second Check Kit, For Use With Model 757DCDA/757NDCDA 2-1/2 to 4 in Double Check Detector Assembly, Domestic
WATTS® Second Check Kit, For Use With: Model 757DCDA/757NDCDA 2-1/2 to 4 in Double Check Detector Assembly, Domestic