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Backflow Prevention

Repair Kits

757DCDA, 757NDCDA

Double Check Detector Assemblies, Stainless Steel

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24 Results Found

Kit TypeKit NoValve SeriesValve Size Ordering CodeKit Contents
First Check KitRK 757/757DCDA CK1757DCDA, 757NDCDA10"0899200first check module, check module O-ring and red silicone disc elastomer
Second Check KitRK 757/757DCDA CK2757DCDA, 757NDCDA10"0899201second check module, check module O-ring and red silicone disc elastomer
Check Rubber Parts KitRK 757/757DCDA RC4757DCDA, 757NDCDA2-1/2"0899202check module O-ring, red silicone disc elastomer and E-clip
Check Rubber Parts KitRK 757/757DCDA RC4757DCDA, 757NDCDA3"0899202check module O-ring, red silicone disc elastomer and E-clip
Check Rubber Parts KitRK 757/757DCDA RC4757DCDA, 757NDCDA4"0899202check module O-ring, red silicone disc elastomer and E-clip
Check Rubber Parts KitRK 757/757DCDA RC4757DCDA, 757NDCDA6"0899203check module O-ring, red silicone disc elastomer and E-clip
Check Rubber Parts KitRK 757/757DCDA RC4757DCDA, 757NDCDA8"0899204check module O-ring, red silicone disc elastomer and E-clip
Check Rubber Parts KitRK 757/757DCDA RC4757DCDA, 757NDCDA10"0899205check module O-ring, red silicone disc elastomer and E-clip
Second Check KitRK 757/757DCDA CK2757DCDA, 757NDCDA8"0899206second check module, check module O-ring and red silicone disc elastomer
Check Sleeve Cover KitRK 757/757DCDA C757DCDA, 757NDCDA2-1/2"0899211closure sleeve, sleeve O-ring and gasket
Check Sleeve Cover KitRK 757/757DCDA C757DCDA, 757NDCDA3"0899211closure sleeve, sleeve O-ring and gasket
Check Sleeve Cover KitRK 757/757DCDA C757DCDA, 757NDCDA4"0899211closure sleeve, sleeve O-ring and gasket
Check Sleeve Cover KitRK 757/757DCDA C757DCDA, 757NDCDA6"0899212closure sleeve, sleeve O-ring and gasket
Check Sleeve Cover KitRK 757/757DCDA C757DCDA, 757NDCDA8"0899213closure sleeve, sleeve O-ring and gasket
Check Sleeve Cover KitRK 757/757DCDA C757DCDA, 757NDCDA10"0899214closure sleeve, sleeve O-ring and gasket
First Check KitRK 757/757DCDA CK1757DCDA, 757NDCDA2-1/2"7018128first check module, check module O-ring and red silicone disc elastomer
First Check KitRK 757/757DCDA CK1757DCDA, 757NDCDA3"7018128first check module, check module O-ring and red silicone disc elastomer
First Check KitRK 757/757DCDA CK1757DCDA, 757NDCDA4"7018128first check module, check module O-ring and red silicone disc elastomer
Second Check KitRK 757/757DCDA CK2757DCDA, 757NDCDA2-1/2"7018130second check module, check module O-ring and red silicone disc elastomer
Second Check KitRK 757/757DCDA CK2757DCDA, 757NDCDA3"7018130second check module, check module O-ring and red silicone disc elastomer
Second Check KitRK 757/757DCDA CK2757DCDA, 757NDCDA4"7018130second check module, check module O-ring and red silicone disc elastomer
First Check KitRK 757/757DCDA CK1757DCDA, 757NDCDA6"7018131first check module, check module O-ring and red silicone disc elastomer
Second Check KitRK 757/757DCDA CK2757DCDA, 757NDCDA6"7018133second check module, check module O-ring and red silicone disc elastomer
First Check KitRK 757/757DCDA CK1757DCDA, 757NDCDA8"7018134first check module, check module O-ring and red silicone disc elastomer

Learn About

USC Cross-Connections in Household Plumbing Systems Study

There are a number of potential cross-connections in household plumbing systems that must be protected against backflow. To learn more about these hazards and to download a recent study from USC on cross-connections in household plumbing systems,

For more info, click here.

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Backflow Prevention Assembly Tester & Training School Directory

Offering the largest online directory of Backflow Prevention Assembly Testers & Training Schools in Canada. This free service gives you exposure and presence in the backflow community.

For more info, click here