2-1/2 in. Ductile Iron Flanged 350 psi Backflow Preventer
LF850 2-1/2 in. Ductile Iron Flanged 350 psi Backflow Preventer
Package Quantity Info:
Each: 1 Inner Pack: 1-
Pick Up: Not available
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Shipping: Not available
Frequently Purchased Together
Product Details
Product Details
- Ductile iron body epoxy coated using ArmorTek corrosion resistant technology
- Stainless Steel check modules with replaceable seats and disc rubbers
- For non-health hazard applications
- Lead free construction
-
Lead Law Compliant
Specifications
- ANSI:
- ANSI C515, ANSI C509, ANSI 61-G
- ASME:
- ASME B16.1
- ASSE Standards:
- ASSE 1015
- AWWA:
- AWWA C-510 1992
- CSA Certified:
- CSA B64.5
- Coating:
- Fusion Epoxy
- Collection:
- LF850
- End Connection 1:
- Flanged
- End Connection 2:
- Flanged
- End Connections:
- Flanged
- FM Approved:
- Yes
- Height:
- 29-1/4 in
- IAPMO Listed:
- Yes
- Installation Type:
- Horizontal, Vertical
- Lead Law Compliance Level:
- Lead Law Compliant and Certified
- Lead Law Compliant:
- Yes
- Length:
- 40-3/4 in
- Material:
- Ductile Iron
- Maximum Temperature:
- 140
- Minimum Temperature:
- 33
- NSF:
- NSF 61 Annex G
- NSF Certified:
- Yes
- Number of Handles:
- Two Handle
- Pressure - Low:
- 10
- Pressure - Maximum:
- 175 psi
- Recommended Valve Application:
- Fire Protection
- Temperature Range:
- 33 to 140 Deg F (0.5 to 60 Deg C)
- UL Listed:
- Yes
- Valve Body Material:
- Ductile Iron
- Valve Body Style:
- Inline
- Valve Disc Material:
- Silicone
- Valve Operator:
- Wheel Handle
- Valve Seat Material:
- Plastic
- Valve Size:
- 2-1/2 in
- Valve Stem:
- Outside
- Valve Type:
- Double Check Valve Assembly
- Weight:
- 265 lb
- Width:
- 45 in