2-1/2 in. Cast Iron Flanged 175 psi Backflow Preventer
Watts
Series LF909-FS 2-1/2 in. Cast Iron Flanged 175 psi Backflow Preventer
Package Quantity Info:
Each: 1 Inner Pack: 1
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Purchase history
Watts
Series LF909-FS
2-1/2 in. Cast Iron Flanged 175 psi Backflow Preventer
88009308
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Order Date
Job Name
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Product Details
Product Details
- Replaceable seats
- Stainless steel internal parts
- No special tools required for servicing
- Captured spring check assemblies
- Fused epoxy coated & lined checks
- Industrial strength sensing hose
- Field reversible relief valve
- Air-in/water-out relief valve design provides maximum capacity during emergency conditions
- Lead-free
Specifications
- ANSI:
- ANSI 61-G
- ASSE Standards:
- ASSE 1013
- AWWA:
- AWWA C-511 1992
- CSA Certified:
- CSA B64.4
- Coating:
- Epoxy
- Collection:
- Series LF909-FS
- End Connection 1:
- Flanged
- End Connection 2:
- Flanged
- End Connections:
- Flanged
- FM Approved:
- Yes
- Height:
- 21-5/8 in
- IAPMO Listed:
- Yes
- Included:
- Flood Sensor, OS and Y Gate
- Installation Type:
- Horizontal, Vertical
- Lead Law Compliance Level:
- Applicable to Lead Leaching, Not Compliant
- Length:
- 41-1/2 in
- Material:
- Cast Iron, Stainless Steel
- Maximum Temperature:
- 110
- Minimum Temperature:
- 33
- NSF:
- NSF 61-G
- NSF Certified:
- Yes
- Number of Handles:
- Two Handle
- Pressure - Maximum:
- 175 psi
- Recommended Valve Application:
- Water
- UL Listed:
- Yes
- UPC:
- 098268291575
- Valve Body Material:
- Cast Iron
- Valve Body Style:
- Inline
- Valve Operator:
- Handle Wheel
- Valve Seat Material:
- Stainless Steel
- Valve Size:
- 2-1/2 in
- Valve Stem:
- Outside
- Valve Type:
- Reduced Pressure Zone Assembly
- Weight:
- 198 lb
- Width:
- 24 in