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The GUARDIAN EQUIPMENT AP275-615 flow switch alarm is a single pole, double throw flow switch for use with emergency equipment. Installed in the water supply line upstream of the emergency unit, it senses water movement to activate alarm horns, lights, or monitoring systems. It features a weatherproof junction box with a gasketed cover.
This flow switch is for use with emergency equipment. It is installed in the water supply line and activates at 0.75 GPM and deactivates at 0.60 GPM.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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