4 in. Ductile Iron Flanged 350 psi Backflow Preventer

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Zurn Wilkins

Model 375 4 in. Ductile Iron Flanged 350 psi Backflow Preventer

This product requires certification to purchase.
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You last purchased this on
 
Zurn Wilkins

Model 375 4 in. Ductile Iron Flanged 350 psi Backflow Preventer

  • Fast #
  • Part #W375OSYP
  • Item #1670253
  • Manufacturer Part #4-375OSY
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Product Details

  • Utilizes Zurn Wilkins low headloss compound check for reliable and superior performance
  • Low-lead law compliant
  • Complete epoxy coating inside and outside of valve body eliminating exposure to corrosion
  • AWWA Compliant C511, and C550
  • IAPMO® Listed
  • 2 in. thru 8 in.
  • AWWA Compliant C511 and C550
  • ASSE® Listed 1013
  • UL® Classified
  • FM® Approved
  • Requires Certification
  • Lead Law Compliant

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Specifications

ANSI:
ANSI B16.42
ASSE Standards:
ASSE 1013
AWWA:
AWWA C-511
Application:
Waterworks
CSA Certified:
CSA
Coating:
Fusion Epoxy
Collection:
Model 375
Color Finish Category:
Reds
Color Finish Name:
Red, Blue
Depth:
3-69/100 in
End Connection 1:
Flanged
End Connection 2:
Flanged
End Connections:
Flanged
FM Approved:
Yes
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
Number of Handles:
Two Handle
Pressure - High:
175
Pressure - Maximum:
350 psi
Pressure Class:
150#
Recommended Valve Application:
Water
Size:
4 in
Temperature Range:
Up to 140 Deg F
UL Listed:
Yes
Valve Body Material:
Ductile Iron
Valve Body Style:
Inline
Valve Disc Material:
Rubber
Valve Operator:
Hand Wheel
Valve Port Opening:
Full Port
Valve Seat Material:
Stainless Steel
Valve Size:
4 in
Valve Type:
Reduced Pressure Principle Assembly
Weight:
328 lb
Weight Capacity:
21.5 lb
Width:
21-1/2 in
cUPC Certified:
Yes