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Water Safety & Flow Control



Water Flow Indicators


Replacement Product: FS-200-W


1 in. (25mm)


Series FS10-F Water Flow Indicators are for use on fire protection sprinkler systems to provide a positive way of detecting the flow of water in the distribution, branch, or mainline piping of the system. It features a beryllium copper body with NPT male threaded connection, switch assembly, switch cover, single pole, double throw, and conduit connection. FS10-F-FL model has indicator light. When wired to alarms or signaling systems, it immediately indicates the location of flow. Maximum Pressure: 175psi (12.1 bar).

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Disclaimer: Watts product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts 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 Watts products previously or subsequently sold.

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