909M1 - 1 1/2"

Watts: 1 1/2" 909M1 QT 

NOTE: This version has been discontinued.  Watts has replaced it will the lead free version which you can find here: LF909 Assembly

Series 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. Series 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).

• Download Spec Sheet (pdf)
• Download Parts Break Down (pdf)

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