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Used primarily in fire line sprinkler systems where it prevents the backflow of fire suppression materials into the potable water supply
UPC - 098268559354
Provides fully automatic temperature and pressure relief protection for hot water storage tanks and heaters up to 105
Automatically reduces a fluctuating higher upstream pressure
UPC - 098268124590
Watts LF909-OSY-S-FDA-FS 6 - Part of the LF909 Large Series Nonwoven Fabric Used primarily in fire lineThis 6 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards. This assembly consists of an epoxy coated cast iron body, outside stem and yoke resilient seated gate valves, a strainer,
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