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MasterSeries® N-Pattern Double Check Detector Assemblies - Large Diameter

Size(s): 2 1/2 to 10 in. (65 to 250mm)


The FEBCO MasterSeries® 876VST Double Check Detector Assemblies are specifically designed to protect against possible backpressure and backsiphonage conditions for non-health hazard (i.e., pollutant) application in accordance with Local Governing Water Utility Code. This Backflow Assembly is primarily used on potable drinking water systems where Local Governing Code mandates protection from non-potable quality water being pumped or siphoned back into the potable water system.
Maximum Working Pressure: 175psi (12.1 bar).

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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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