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

Zurn Wilkins

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

  • Fast #
  • Part #W350OSYP
  • Item #856379
  • Manufacturer Part #4-350OSY
5 out of 5 Customer Rating
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Zurn Wilkins Red Epoxy Coated Ductile Iron Flanged 175 psi Backflow Preventer
Zurn Wilkins Red Epoxy Coated Ductile Iron Flanged 175 psi Backflow Preventer
Zurn Wilkins

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

  • Fast #
  • Part #W350OSYP
  • Item #856379
  • Manufacturer Part #4-350OSY
5 out of 5 Customer Rating
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Package Quantity Info:

Each: 1 Inner Pack: 1 Case: 1 Pallet: 2
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Product Details

Product Description
  • Short lay-length and multiple connection options provide versatile installation in compact spaces
  • Single access cover eases access, reducing maintenance costs and downtime
  • Patented Compound Check offers reliable performance and improved flow characteristics
  • Complete epoxy coating inside and outside of valve body eliminating exposure to corrosion
  • Lead-free
  • ASSE® Listed 1015, CSA® Certified B64.5 and cUPC® Listed
  • AWWA C510 Compliant
  • UL® and C-UL® Classified
  • AWWA Compliant
  • UL® and C-LU® Classified
Product Information
  • Requires Certification

  • Lead Law Compliant

Dimensions & Measurements
End Connection 1
Flanged
End Connection 2
Flanged
End Connections
Flanged
Height
32-1/2 in
Length
40-4/5 in
Pressure Class
150#
Pressure - Maximum
175 psi
Valve Size
4 in
Weight
320 lb
Width
21-1/2 in
Characteristics & Features
Coating
Epoxy
Collection
Model 350
Installation Type
Horizontal, Vertical
Material
Ductile Iron
Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Valve Body Material
Ductile Iron
Valve Body Style
Inline
Valve Disc Material
Elastomer
Valve Operator
Wheel Handle
Valve Seat Material
Stainless Steel
Valve Stem
Outside
Valve Type
Double Check Valve Assembly
Electrical & Operational Information
Maximum Temperature
140
Minimum Temperature
33
Warranty & Product Information
ANSI
ANSI B16.42
ASSE Standards
ASSE 1015
AWWA
AWWA C-510
CSA Certified
CSA
FM Approved
Yes
IAPMO Listed
Yes
Lead Law Compliance Level
Lead Law Compliant and Certified
Lead Law Compliant
Yes
NSF Certified
Yes
Recommended Valve Application
Water
UL Listed
Yes
UPC
612052044354