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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 MoreWhy Buy OEM Backflow Parts
If it seems cheap, and too good to be true, it probably is. Backflow prevention assemblies are health safety valves and must work reliably. Using non-Original Equipment Manufacturer (OEM) repair parts will affect their performance....
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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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