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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).

UPCPart#Lead Free*Description
6439250206320710046 2 1/2 858DCDA-LG-GPM
6439250206490710047 2 1/2 858DCDA-LG-CFM
6439250206560710048 2 1/2 858DCDA-OSY-GPM
6439250206630710049 2 1/2 858DCDA-OSY-CFM
6439250206700710050 3 858DCDA-LG-GPM
6439250206870710051 3 858DCDA-LG-CFM
6439250206940710052 3 858DCDA-OSY-GPM
6439250207000710053 3 858DCDA-OSY-CFM
6439250251630710250 2 1/2 858DCDA-OSY-LM
6439250251700710251 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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