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858
Double Check Detector Assemblies
Size(s): 2 1/2 to 3 in. (65 to 80mm)
Description:
Series 858 Double Check Detector Assemblies prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. They are used primarily on fire sprinkler and standpipe systems requiring detection of unauthorized water use. They feature a cast iron body and resilient seated OSY shutoff valves. Maximum Operating Pressure: 175psi (12.1 bar).
| UPC | Part# | Lead Free* | Description |
|---|---|---|---|
| 643925020632 | 0710046 | 2 1/2 858DCDA-LG-GPM | |
| 643925020649 | 0710047 | 2 1/2 858DCDA-LG-CFM | |
| 643925020656 | 0710048 | 2 1/2 858DCDA-OSY-GPM | |
| 643925020663 | 0710049 | 2 1/2 858DCDA-OSY-CFM | |
| 643925020670 | 0710050 | 3 858DCDA-LG-GPM | |
| 643925020687 | 0710051 | 3 858DCDA-LG-CFM | |
| 643925020694 | 0710052 | 3 858DCDA-OSY-GPM | |
| 643925020700 | 0710053 | 3 858DCDA-OSY-CFM | |
| 643925025163 | 0710250 | 2 1/2 858DCDA-OSY-LM | |
| 643925025170 | 0710251 | 3 858DCDA-OSY-LM |
There are no available CAD Drawings for this product.
Approval information is not available on this item, please contact your local FEBCO Representative for this information.
Disclaimer: FEBCO product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact FEBCO Technical Service. FEBCO reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on FEBCO products previously or subsequently sold.
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