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Backflow Prevention

Obsolete Products -Installation Instructions

ProductDescriptionFiles
800M3Pressure Vacuum Breakers 
 
Installation InstructionsDownload Installation Instructions
909Reduced Pressure Zone Assemblies, Bronze 
 
Installation InstructionsDownload Installation Instructions
909Reduced Pressure Zone Assemblies, Cast Iron 
 
Installation InstructionsDownload Installation Instructions
Installation Instructions - FrenchDownload Installation Instructions

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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