![Johnson Pump Bilge Alert High Water Alarm - 12V Ultima [72303-001] Sailing | Hardware Enables GND 10 software updates](https://cdn.shopify.com/s/files/1/0746/2456/5549/files/81429XL.jpg?v=1705825928)
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Enables GND 10 software updates over NMEA 2000
keeping metal hardware away from equipment
NF-5 Fenders
or system vacuum for detecting clogged filters
Type: Grease
Johnson Pump Bilge Alert High Water Alarm - 12V Ultima [72303-001] Sailing | Hardware Enables GND 10 software updatesBilge Alert High Water Alarm 12V Ultima High water alarm featuring digital technology using the patented Mires field effect. Totally sealed fluid detectors are never in contact with water, will not corrode, and are not affected by oil or debris. Bilge Alert detects water and sends a signal (3 seconds delay) to the alarm and switch conveniently mounted on a panel. A three way rocker switch allows the switch to be tested, turned off, and armed.