375A Reduced Pressure Backflow Preventer, 4 in, Flange, Ductile Iron
PartWKN375A4
MFG4-375A
Description
Zurn® Wilkins Backflow Preventer, Lead Free, Series: 375A, 4 in Nominal, Flanged, 175 psi, 125 lb, 140 deg F, Non-Rising Stem Gate Valve Ball Valve/Gate Valve, Reduced Pressure Backflow, Full Port, Media: Water, Ductile Iron Body, Epoxy Coated, Domestic
- Lightweight epoxy-coated ductile iron body
- Utilizes Zurn® Wilkins low headless compound check
- Epoxy coating reduces likelihood of theft
- Online specification tools and system monitoring provide customization and performance data
The 4 in 375A 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 375A includes a lightweight, grooved, inside and out epoxy-coated ductile iron valve body eliminating exposure to corrosion. The Zurn® Wilkins low headloss Compound Check and offers the lowest lifecycle costs on the market.
| Nominal Size | 4 in |
| End Style | Flange |
| Body Material | Ductile Iron |
| Series | 375A |
| Backflow Type | Reduced Pressure |
| Ball Valve/Gate Valve Type | Non-Rising Stem Gate Valve |
| Domestic/Import | Domestic |
| Finish | Epoxy Coated |
| Height | 16.5 in |
| Length | 19.5 in |
| Media | Water |
| Port Type | Full |
| Pressure Class | 125 lb |
| Pressure Rating | 175 psi |
| Temperature Rating | 140 deg F |
| Width | 13 in |
| Brand | Zurn® Wilkins |
| Package Width | 13 in |
| Package Height | 16.5 in |
| UNSPSC | 40141600 |
| Package Length | 19.5 in |
| Country of Origin | US |
| Manufacturer | Zurn Water |
| UPC | 612052080925 |
| Manufacturer Part Number | 4-375A |
Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California|ASSE® 1013|ASTM A536|AWWA C606|AWWA C511/C550|CSA® Certified|cUL Listed|cUPC Listed|FM Approved|IAPMO® Listed|NSF/ANSI 61|Low-Lead Law Compliant|NYC MEA 484-04-M|UL Listed
Potable Water Lines in Fire Protection Systems
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Zurn® Wilkins375A Reduced Pressure Backflow Preventer, 4 in, Flange, Ductile Iron
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