375 Reduced Pressure Backflow Preventer, 3 in, Flange, Ductile Iron
PartWKN375AOSY3
MFG3-375OSY
Description
Zurn® Wilkins Backflow Preventer, Series: 375, 3 in Nominal, Flanged Outside Stem and Yoke Gate Valves, 175 psi, 125 lb Pressure Class, 140 deg F, Outside Stem and Yoke Gate Valve Ball Valve/Gate Valve, Reduced Pressure Backflow, Full Port, Media: Water, Ductile Iron Body, Epoxy Coated, 42-3/4 in L
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- Short lay-length for small space installation
- Ideal for any backflow replacement
- Utilizes Zurn® Wilkins low headless compound check for reliable and superior performance
- No threads or taps in body or cover, eliminating exposure to corrosion
- Single access cover reduces down time
The Zurn® Wilkins 375 Reduced Pressure Principle Backflow Preventer provides high hazard protection for all applications. The flanged, epoxy coated ductile iron body is available with multiple shut-off valve options for installation versatility.
| Nominal Size | 3 in |
| End Style | Flange |
| Body Material | Ductile Iron |
| Series | 375 |
| Backflow Type | Reduced Pressure |
| Ball Valve/Gate Valve Type | Outside Stem and Yoke Gate Valve |
| Dimensions | 42-3/4 in L |
| Finish | Epoxy Coated |
| Height | 28.3 in |
| Length | 36.8 in |
| Media | Water |
| Port Type | Full |
| Pressure Class | 125 lb |
| Pressure Rating | 175 psi |
| Temperature Rating | 140 deg F |
| Width | 19.3 in |
| Brand | Zurn® Wilkins |
| UNSPSC | 40141600 |
| Country of Origin | US |
| Manufacturer | Zurn Water |
| UPC | 612052046006 |
| Manufacturer Part Number | 3-375OSY |
Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California|ANSI B1.20.1|ASSE 1013|ASTM B584|AWWA C511|CSA B64.4|cUL Listed|IAPMO Listed|UL Listed
Potable Water Lines in Fire Protection Systems
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Zurn® Wilkins375 Reduced Pressure Backflow Preventer, 3 in, Flange, Ductile Iron
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