3/4 in. Cast Copper Silicon Alloy FNPT Backflow Preventer
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Watts
Series LF719 3/4 in. Cast Copper Silicon Alloy FNPT Backflow Preventer
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Purchase history
Watts
Series LF719
3/4 in. Cast Copper Silicon Alloy FNPT Backflow Preventer
0065308
Order #
Order Date
Job Name
My PO#
Frequently Purchased Together
Product Details
- Chloramine resistant elastomers
- Top mounted screwdriver slotted ball valve test cocks
- Lead free bronze alloy body construction
- Low pressure drop
- Replaceable seats and seat discs
- Compact design
- Separate access, top entry check valve design
- Reversible seat disc rubber, extends the check valve life
- Plastic on plastic check guiding reduces potential binding due to mineral deposits
- No special tools are required for servicing
-
Lead Law Compliant
Specifications
- ADA Compliant:
- No
- ANSI:
- ANSI 61-G
- ASSE Standards:
- ASSE 1015
- AWWA:
- AWWA C-510
- BAA Compliant:
- Yes
- Collection:
- Series LF719
- Color Finish Category:
- Bronze Tones
- Color Finish Name:
- Bronze
- Depth:
- 11-22/25 in
- End Connection 1:
- FPT
- End Connection 2:
- FPT
- End Connections:
- FPT
- FM Approved:
- No
- Height:
- 5-1/4 in
- IAPMO Listed -:
- Yes
- Installation Type:
- Horizontal, Vertical
- Lead Law Compliance Level:
- Lead Law Compliant and Certified
- Lead Law Compliant:
- Yes
- Length:
- 15-7/16 in
- Material:
- Cast Copper Silicon Alloy
- NSF:
- NSF 61-G
- NSF Certified:
- Yes
- Pressure - High:
- 175
- Recommended Valve Application:
- Water
- Temperature Range:
- 33 to 180 Deg F (0.5 to 82 Deg C)
- UL Listed:
- Yes
- Valve Body Material:
- Bronze
- Valve Body Style:
- Inline
- Valve Disc Material:
- Rubber
- Valve Operator:
- Tee Handle
- Valve Seat Material:
- Engineered Plastic
- Valve Size:
- 3/4 in
- Valve Type:
- Double Check Detector Assembly
- Weight:
- 6.4 lb
- Weight Capacity:
- 8 lb
- Width:
- 3-1/8 in