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Backflow Prevention

Repair Kits

Cu7

Copper-Body Dual Check Valves

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4 Results Found

Kit TypeKit NoValve SeriesValve Size Ordering CodeKit Contents
Repair KitRK 7/CU7 TCu71/2"0886015first and second check modules, 2 modules O-rings, union seal and check seal
Repair KitRK 7/CU7 TCu73/4"0886015first and second check modules, 2 modules O-rings, union seal and check seal
Repair KitRK 7/CU7 TCu71"0886015first and second check modules, 2 modules O-rings, union seal and check seal
Repair KitRK 7/CU7 TCu71-1/4"0886015first and second check modules, 2 modules O-rings, union seal and check seal

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.

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