4 in. Epoxy Coated Ductile Iron Flanged 175 psi Backflow Preventer

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Zurn Wilkins

Model 350 4 in. Epoxy Coated Ductile Iron Flanged 175 psi Backflow Preventer

This product requires certification to purchase.
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Zurn Wilkins Red Epoxy Coated Ductile Iron Flanged 175 psi Backflow Preventer
You last purchased this on
 
Zurn Wilkins

Model 350 4 in. Epoxy Coated Ductile Iron Flanged 175 psi Backflow Preventer

  • Fast #
  • Part #W350OSYP
  • Item #856379
  • Manufacturer Part #4-350OSY
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Frequently Purchased Together

Product Details

  • Single access cover eases access, reducing maintenance costs and downtime
  • Patented Compound Check offers reliable performance and improved flow characteristics
  • Short lay-length and multiple connection options provide versatile installation in compact spaces
  • IAPMO® Listed
  • ASSE® Listed
  • CSA® Certified
  • Lead-free
  • Complete epoxy coating inside and outside of valve body eliminating exposure to corrosion
  • UL® and C-LU® Classified
  • AWWA Compliant
  • Requires Certification

  • Lead Law Compliant

Specifications

ANSI:
ANSI B16.42
ASSE Standards:
ASSE 1015
AWWA:
AWWA C-510
Application:
Waterworks
CSA Certified:
CSA
Coating:
Epoxy
Collection:
Model 350
Color Finish Category:
Reds
Color Finish Name:
Red, Blue
End Connection 1:
Flanged
End Connection 2:
Flanged
End Connections:
Flanged
FM Approved:
Yes
Faucet Mount:
Vertical Mount
Fitting Size 1:
4 in
Fitting Size 2:
4 in
Fitting Sizes:
4 in
Height:
32-1/2 in
IAPMO Listed -:
Yes
Installation Type:
Horizontal, Vertical
Lead Law Compliance Level:
Lead Law Compliant and Certified
Lead Law Compliant:
Yes
Length:
40-4/5 in
Material:
Ductile Iron
Maximum Temperature:
140
Minimum Temperature:
33
NSF Certified:
Yes
Pressure - Maximum:
175 psi
Pressure Class:
150#
Product Type:
Sprinkler Valve
Recommended Valve Application:
Water
Size:
4 in
Temperature Rating:
33
UL Listed:
Yes
Valve Body Material:
Ductile Iron
Valve Body Style:
Inline
Valve Disc Material:
Elastomer
Valve Operator:
Wheel Handle
Valve Seat Material:
Stainless Steel
Valve Size:
4 in
Valve Stem:
Outside
Valve Type:
Double Check Valve Assembly
Weight:
320 lb
Weight Capacity:
4.6 lb
Width:
21-1/2 in
cUPC Certified:
Yes