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1/2 in. Forged Brass Union Solder Backflow Preventer

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Watts

Series LF9D 1/2 in. Forged Brass Union Solder Backflow Preventer

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Watts Brass Forged Brass Union Solder Backflow Preventer
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You last purchased this on
 
Watts

Series LF9D 1/2 in. Forged Brass Union Solder Backflow Preventer

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  • Part #W88006837
  • Item #8431758
  • Manufacturer Part #88006837
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Product Details

Product Details

  • True line-sized construction allows the check modules to open further allowing dirt and debris to pass more freely reducing check fouling
  • Stainless steel internal parts
  • Maximum flow at low pressure drop
  • Furnished with union connections to facilitate removal and replacement for maintenance
  • Compact for economy combined with performance
  • Design simplicity for easy maintenance
  • Can be installed vertically or horizontally
  • Lead free construction
  • Requires Certification

  • Lead Law Compliant

Specifications

ANSI:
ANSI 372
ASSE Standards:
ASSE 1012
CSA Certified:
CSA B64
Collection:
Series LF9D
End Connection 1:
Union
End Connection 2:
Union
End Connections:
Union
FM Approved:
No
Height:
5-1/2 in
IAPMO Listed:
No
Included:
Strainer
Installation Type:
Horizontal, Vertical
Lead Law Compliance Level:
Lead Law Compliant and Certified
Lead Law Compliant:
Yes
Length:
4-3/8 in
Material:
Brass, Rubber, Stainless Steel
NSF:
NSF 372
NSF Certified:
Yes
Pressure - High:
175
Pressure - Low:
25
Pressure - Maximum:
175 psi
Proposition 65:
CALIFORNIA PROP 65 WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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:
1/2 in
Valve Type:
Double Check Valve
Weight:
1.5 lb
Width:
2-9/16 in