Product Description
The Watts 0391011 LF909M1-QT Reduced Pressure Zone Backflow Preventer is essential for maintaining safe water quality in non-health, low hazard cross-connections. Designed for continuous pressure applications, this backflow preventer features a double check valve assembly.
- Double check valve assembly for safety
- Furnished with ball type test cocks
- Quarter-turn full-port bronze ball valves for shut-offs
Product Highlights
Rated for supply pressures up to 175 psi and temperatures up to 140 degrees Fahrenheit.
Product Information
Standard Information
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Brand: Watts
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MPN: 0391011
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Model: LF909M1-QT_1-1/2
Technical Specifications
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Valve Size: 1-1/2 inches
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Valve Connection: NPT
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Piping Configuration: Straight
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Body Material: Bronze
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Valve Application: Water
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Max Pressure: 175 psi WOG
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Weight: 43.00 pounds
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Replaces: Watts 385718
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UPC: 098268051209
