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0391009 has been discontinued
Discontinued May 24, 2023
This product was discontinued by the manufacturer.
This item replaces: 0387129
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Product Highlights
–
1"
Yes
Bronze
175 MAX PSI
Female Threaded Connection
Description
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Watts LF909 Lead Free 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).
Specs
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| Size: | 1" |
|---|---|
| Product Type: | Backflow Preventer |
| Material: | Bronze |
| Water Temperature: | 180°F Intermittent 33°F to 140°F Continuous |
| Max Pressure (PSI): | 175 |
| Lead Free: | Yes |
| Features: | 1/4 Turn Ball Valves |
| Weight (lbs): | 15 lbs |
| Connection Type: | Female Threaded |
Questions?
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Product Reviews
5 out of 2 reviews
100% would recommend this product
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Showing 1-2 of 2 reviews
Watts RPZ assembly works great.
Watts RPZs are dependable products. Each RPZ has perform as expected during yearly audits.
WD2015
Texas
11 years ago
Verified Buyer
Was this review helpful to you?
Watts RPZ assembly works great.
Watts RPZs are dependable products. Each RPZ has perform as expected during yearly audits.
WD2015
Texas
11 years ago
Verified Buyer
Was this review helpful to you?
Product Q&A
2 Questions2 Questions
Q: do you need a air gap with this model
Asked by bob 14 years ago
Add your answer
Verified Reply- PexSupply StaffThe air gap fitting is not required to be used with the 909. It will however direct the flow from small nuisance discharges to the drain line outlet to a floor drain. The air gap fitting for the 1 909QT is the 909AGC (0881376). It will have a 1 female NPT outlet.
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Q: can these assemblies be installed vertically?
Asked by fred 15 years ago
Add your answer
Verified Reply- PexSupply StaffYes, they can.
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