This product requires certification to purchase.

3 in. Epoxy Coated Cast Iron Flanged 175 psi Backflow Preventer

You last purchased this on
 
Watts

Series LF709 3 in. Epoxy Coated Cast Iron Flanged 175 psi Backflow Preventer

  • Fast #
  • Part #WLF709OSYM
  • Item #4321413
  • Manufacturer Part #0122786
3.5 out of 5 Customer Rating
Brand image
You last purchased this on
 
Watts

Series LF709 3 in. Epoxy Coated Cast Iron Flanged 175 psi Backflow Preventer

  • Fast #
  • Part #WLF709OSYM
  • Item #4321413
  • Manufacturer Part #0122786
3.5 out of 5 Customer Rating

X Points

Package Quantity Info:

Each: 1 Inner Pack: 1
Log in or Create an Account to see product availability.
  • Pick Up: Not available
  • Shipping: Not available

Frequently Purchased Together

Product Details

Product Details

  • Maximum flow at low pressure drop
  • Design simplicity for easy maintenance
  • No special tools required for servicing
  • Captured spring assemblies for safety
  • Approved for vertical flow up installation
  • Lead-Free
  • Requires Certification
  • Lead Law Compliant


Specifications

ASSE Standards:
ASSE 1015
AWWA:
AWWA C-510
CSA Certified:
CSA B64.5
Coating:
Epoxy
Collection:
Series LF709
End Connection 1:
Flanged
End Connection 2:
Flanged
End Connections:
Flanged
FM Approved:
Yes
Height:
22-5/8 in
IAPMO Listed:
Yes
Installation Type:
Horizontal
Lead Law Compliance Level:
Lead Law Compliant and Certified
Lead Law Compliant:
Yes
Length:
40-7/16 in
Material:
Cast Iron
Maximum Temperature:
110
Minimum Temperature:
33
NSF:
NSF 61G
NSF Certified:
Yes
Number of Handles:
Two Handle
Pressure - Maximum:
175 psi
Proposition 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:
Water
UL Listed:
Yes
Valve Body Material:
Cast Iron
Valve Body Style:
Inline
Valve Operator:
Cross Handwheel
Valve Seat Material:
Stainless Steel
Valve Size:
3 in
Valve Stem:
Non-rising
Valve Type:
Double Check Valve Assembly
Weight:
170 lb
Width:
24 in