The Watts 88004112 (model LF009M2-QT-FS 1) is a 1 in. lead free reduced pressure zone (RPZ) backflow preventer assembly with quarter-turn shutoffs, tee handles and a flood sensor. It protects the potable water supply against backsiphonage and backpressure at health-hazard cross-connections.
Key features
- Two independent check valves with an internal relief valve
- Single access cover and modular check construction for easier maintenance
- Quarter-turn, full-port, resilient-seated ball valve shutoffs and top-mounted test cocks
- Replaceable seats
- Flood sensor with SentryPlus Alert detects continuous relief valve discharge; alerts need an add-on connection kit (BMS, cellular or Sensor Control Monitor), sold separately
Specifications
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Brand: Watts
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Manufacturer part number: 88004112
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Model: LF009M2-QT-FS 1
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Size: 1 in.
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Connections: Female NPT inlet and outlet
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Body: Lead free copper silicon alloy
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Max working pressure: 175 psi
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Temperature range: 33°F to 180°F
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Hazard level: Health hazard
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Test status: Testable
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UPC: 098268349863