* Cooling Water Flow Detector&ampnbsp1in FPT - Low Flow (1.5 gpm)

Mulit-voltage, works with 12v,24v, 32v

Monitors Marine Engine Raw Water Flow to prevent engine damage due to overheating.  Activates a visual or audibile device immediately whenever raw water flow is stopped or impeded. is a two wire, non- polarity switch that is Normally Closed (Normally Open available) and opens at 1.5 GPM of raw water flow.  It stays open until flow slows or ceases and then actives any audible or visual boat alarm. It is design for Low Flow application such as smaller engines or generators.

The Aqualarm Cooling Water Flow Detector is unique&ampnbspin the marine electronics industry, developed and patented specifically for marine engines. It activates an immediate boat alarm (not included) upon loss of raw water flow to the engine. With today's polluted bays and harbors, it is quite easy to ingest debris or a plastic baggie, interrupting the flow of cool water to the engine. While heat exchanger cooled engines will run several minutes without raw water flow before overheating, during that time significant damage will be done to the engine, raw water pump and exhaust system. The Flow Detector alarms when raw water flow rates fall below a minimum.

DATA SHEET: One Inch Cooling Water Flow Detector