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Bavco is the largest master parts distributor of original factory repair parts for backflow prevention assemblies. Our inventory is on the shelf and ready for our famous same-day shipping guarantee. We represent all manufacturers, including:
Featured Backflow Articles
Installation Criteria
The very first step to take is to determine which code is the correct one to comply with. A backflow prevention assembly can be installed as a service protection assembly or an internal protection assembly....
Read MoreRepair
The purpose of a repair on a backflow preventer is to return the assembly back to its original factory working specifications. The need for a repair can only be determined by conducting a field test on the assembly and knowing when the data indicates the backflow prevention assembly is in need of repair....
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Backflow Repair Video Spotlight
WATTS Models 800/M/CM/M2/M3/M4/FR
An in-depth explanation on how to repair the 800 series of WATTS backflow prevention assemblies. Includes an overview of parts, exploration of typical repair issues, and guide to various upgrades and enhancements over the years.
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