375 Reduced Pressure Backflow Preventer, 3 in, Flange, Ductile Iron
PartWKN3753
MFG3-375
Description
Zurn® Wilkins Backflow Preventer, Lead Free, Series: 375, 3 in Nominal, Flanged, 175 psi, 125 lb, 140 deg F, Standard Non-Rising Stem Shut-Off Valve Ball Valve/Gate Valve, Reduced Pressure Backflow, Full Port, Media: Water, Ductile Iron Body, Epoxy Coated, 32 in L, Domestic
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- Complete epoxy coating inside and outside of valve body eliminating exposure to corrosion
- Utilizes Zurn Wilkins low headloss compound check for reliable and superior performance
The 3 in 375 Reduced Pressure Principle Backflow Assembly, with flanged end NRS gate valves, is utilized where a potential high health hazard exists and is ideal for use when lead-free valves are required protecting against both back siphonage and backpressure of contaminated water into the potable water supply. The 375 includes an epoxy-coated inside and out ductile iron valve body eliminating exposure to corrosion. The 375 utilizes the Zurn® Wilkins low headloss Compound Check and offers the lowest lifecycle costs on the market.
| Nominal Size | 3 in |
| End Style | Flange |
| Body Material | Ductile Iron |
| Series | 375 |
| Backflow Type | Reduced Pressure |
| Ball Valve/Gate Valve Type | Standard Non-Rising Stem Shut-Off Valve |
| Dimensions | 32 in L |
| Domestic/Import | Domestic |
| 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 |
| Package Width | 19.3 in |
| Package Height | 28.3 in |
| UNSPSC | 40141600 |
| Package Length | 36.8 in |
| Country of Origin | US |
| Manufacturer | Zurn Water |
| UPC | 612052046761 |
| Manufacturer Part Number | 3-375 |
Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California|ANSI B16.|ASSE® 1013|ASTM A536 Body|AWWA C511/C550|CSA® B64.4|cUL Listed|cUPC Listed|FM® Approved|IAMPO® Listed|Low-Lead Law Compliant|NSF/ANSI 61|NYC MEA 49-01-M Vol 2|UL Listed
Potable Water Lines in Fire Protection Systems
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Zurn® Wilkins375 Reduced Pressure Backflow Preventer, 3 in, Flange, Ductile Iron