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Backflow Prevention Support - Helpful Tools and Resources

Backflow Approval Documentation

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007

Double Check Valve Assemblies

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SS007

Stainless Steel Double Check Valve Assemblies

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709

Double Check Valve Assemblies, Cast Iron

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719

Double Check Valve Assemblies, Bronze

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757Na

Double Check Valve Assemblies, Stainless Steel

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757, 757N

Double Check Valve Assemblies, Stainless Steel

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774

Double Check Valve Assemblies, Stainless Steel

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LF007

Lead Free* Double Check Valve Assemblies

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LF719

Lead Free* Double Check Valve Assemblies, cast copper silicon alloy

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LF709

Lead Free* Double Check Valve Assemblies, Cast Iron

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