The Floodstop FS1-2-NPT automatic water shut off system can help prevent leaking water from destroying your home and valuables. This version is perfect for any application using 1/2" pipe such as water softeners or small water heaters.
The Floodstop auto water shut-off runs on AC power, batteries, or both. There are also a set of normally closed (NC) alarm outputs/contacts that can be connected to an alarm panel or automation system. This connection can also be used to automatically turn off pumps or appliances when a leak is detected.
Floodstop FS1/2NPT 1/2 inch Auto Water Shutoff System Features:
- Floodstop valve connects to 1/2" copper line
- AC powered or battery powered, or AC powered with battery back-up
- 4 "C" Batteries last for up to 1 year
- Solid brass "full port" valve body, DC 6V motor driven ball-valve
- When leak is detected, alarm sounds and water supply is automatically shut off
- Can be connected to alarm or automation system with the on-board alarm output if desired
- Controller mounts on wall, sensor is placed at the base of the water heater
- Additional sensors can be daisy chained to included sensor

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