Description
Watts 909 Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It consists of a bronze body construction, bronze ball valve shutoffs, and bronze test cocks. Watts 909 features a patented "air-in/water-out" design principle for protection during emergency combined backsiphonage and backpressure conditions. It is ideal for health hazard cross-connections or for containment at the service line entrance. Check with local water authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).
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Specs
Size:
1-1/4"
Product Type:
Backflow Preventer
Material:
Bronze
Water Temperature:
33°F to 210°F
Connection Type:
Male Threaded
Max Pressure (PSI):
175
Features:
1/4 Turn Ball Valves
Weight (lbs):
40 lbs
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