4 in. Ductile Iron Flanged 350 psi Backflow Preventer
FEBCO
MasterSeries® LF866-FS 4 in. Ductile Iron Flanged 350 psi Backflow Preventer
Package Quantity Info:
Each: 1 Inner Pack: 1
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Purchase history
FEBCO
MasterSeries® LF866-FS
4 in. Ductile Iron Flanged 350 psi Backflow Preventer
F683166
Order #
Order Date
Job Name
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Product Details
Product Details
- Features an integrated flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve
- Alert features available with add-on sensor connection kit
- Ductile iron body epoxy coated using ArmorTek corrosion resistant technology
- Combines the use of a stainless-steel relief valve seat and stainless-steel check components for maximum performance and durability
- Detector bypass assembly with GPM meter
- Appropriate for health hazard applications
- Field replaceable seats
- Ductile iron valve body design
- Reversible and replaceable discs
- Captured O-ring design
-
Lead Law Compliant
Specifications
- ANSI:
- ANSI C515, ANSI C700
- ASSE Standards:
- ASSE 1047
- ASTM:
- ASTM A-536 Grade 65-45-12
- AWWA:
- AWWA C-511, AWWA C-515, AWWA C-550, AWWA C-606, AWWA C-700, AWWA Class D
- Coating:
- Fusion Bonded Epoxy
- Collection:
- MasterSeries® LF866-FS
- End Connection 1:
- Flanged
- End Connection 2:
- Flanged
- End Connections:
- Flanged
- FM Approved:
- Yes
- Height:
- 36-1/2
- IAPMO Listed:
- Yes
- Included:
- OS and Y Gate, Water Meter, Flood Sensor, Test Cock(s)
- Installation Type:
- Horizontal
- Lead Law Compliance Level:
- Lead Law Compliant and Certified
- Lead Law Compliant:
- Yes
- Material:
- Ductile Iron
- Material Type:
- Silicone
- Maximum Temperature:
- 140
- Minimum Temperature:
- 33
- Pressure - High:
- 175
- Pressure - Low:
- 20
- Pressure - Maximum:
- 350 psi
- Recommended Valve Application:
- Water
- Temperature Range:
- 33 to 140 Deg F (0.5 to 60 Deg C)
- UL Listed:
- Yes
- UPC:
- 643925578010
- Valve Body Material:
- Ductile Iron
- Valve Body Style:
- Inline
- Valve Disc Material:
- Silicone
- Valve Operator:
- Hand Wheel
- Valve Seat Material:
- Stainless Steel
- Valve Size:
- 4 in
- Valve Stem:
- Outside
- Valve Type:
- Reduced Pressure Detector Assembly
- Weight:
- 324