FEBCO PRESSURE VACUUM BREAKER
With this vacuum breaker, the irrigation main can remain pressurized at all times: i.e., supply water pressure may exist at all times on both the inlet and outlet sides of a pressure-type vacuum breaker. However, back-pressure is prohibited. Back pressure is any pressure against the outlet side of the vacuum breaker exceeding the supply pressure. (standard system)
Additional info can be found at: http://www.febcoonline.com/default.asp
FEBCO REDUCED PRESSURE DOUBLE CHECK AND PVB ASSEMBLIES
Uses: All health hazard (toxic) connections including: irrigation systems, hospitals, morgues, medical/dental facilities, industrial/chemical plants and boiler feeds.
The Reduced Pressure assembly can be used with continuous pressure and back-pressure. It is the only type of mechanical device that is generally accepted for hazardous backflow conditions.
Additional info can be found at: http://www.febcoonline.com/default.asp
Febco Pressure Vacuum Breakers are mounted outside and along your house. A proper installation is when the backflow preventor is 1’ above the highest head in the yard. A “blow-out” faucet is located before this device for winterization.
Febco Reduced Pressure Double Check and PVB Assemblies are mounted inside.
k and PVB Assemblies are mounted inside.
Febco Pressure Vacuum Breakers are mounted outside and along your house. A proper installation is when the backflow preventor is 1’ above the highest head in the yard. A “blow-out” faucet is located before this device for winterization.
Febco Reduced Pressure Double Check and PVB Assemblies are mounted inside.
Backflow Preventers
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