3/4 in. Forged Brass Union FNPT Backflow Preventer
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Watts
Series LF9D 3/4 in. Forged Brass Union FNPT Backflow Preventer
Purchase history
Watts
Series LF9D
3/4 in. Forged Brass Union FNPT Backflow Preventer
88006832
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Product Details
- Stainless steel internal parts
- Maximum flow at low pressure drop
- True line-sized construction allows the check modules to open further allowing dirt and debris to pass more freely reducing check fouling
- Lead free construction
- Design simplicity for easy maintenance
- Can be installed vertically or horizontally
- Compact for economy combined with performance
- Furnished with union connections to facilitate removal and replacement for maintenance
-
Lead Law Compliant
Specifications
- ADA Compliant:
- No
- ANSI:
- ANSI 372
- ASSE Standards:
- ASSE 1012
- Application:
- Dairy Equipment, Ice Makers, Laboratories, Steam, Sterilizers
- CSA Certified:
- CSA B64
- Collection:
- Series LF9D
- Color Finish Category:
- Brass Tones
- Color Finish Name:
- Brass
- Depth:
- 2-1/4 in
- End Connection 1:
- Union
- End Connection 2:
- Union
- End Connections:
- Union
- FM Approved:
- No
- Height:
- 5-11/20 in
- IAPMO Listed -:
- No
- Installation Type:
- Horizontal, Vertical
- Lead Law Compliance Level:
- Lead Law Compliant and Certified
- Lead Law Compliant:
- Yes
- Length:
- 4-1/2 in
- Material:
- Brass, Rubber, Stainless Steel
- NSF:
- NSF 372
- NSF Certified:
- Yes
- Pressure - High:
- 175
- Pressure - Low:
- 25
- Recommended Valve Application:
- Laboratories, Steam
- Temperature Range:
- 33 to 250 Deg F (0.5 to 121 Deg C)
- UL Listed:
- No
- Valve Body Material:
- Brass
- Valve Body Style:
- Inline
- Valve Disc Material:
- Rubber
- Valve Seat Material:
- Rubber
- Valve Size:
- 3/4 in
- Valve Type:
- Double Check Valve
- Weight:
- 1.75 lb
- Width:
- 2-9/16 in