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Garmin GFS 10 Fuel Flow Sensor

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Product Information

With the high price of fuel, who can afford to let it go to waste? The Garmin® GFS™ 10 Fuel Flow Sensor will track your boat’s fuel usage and optimize its fuel economy, saving you money and prolonging your trips. Unique to the GFS 10 is its ability to sense fuel levels when connected to existing analog gauges or resistive tank sensors. This device feeds its information directly to your chartplotter, so that you can monitor it with ease.


  • Tracks fuel flow use to better optimize fuel economy
  • Fuel level sensing when connected to existing analog fuel gauges or resistive fuel tank sensors
  • Sends data to your chartplotter via the Garmin CANet® or NMEA 2000®
  • Model: 010-00671-00


  • Design: 3/8” barbed fittings
  • Maximum Flow Rate: Up to 50 GPH per engine
  • Minimum Flow Rate: 2 GPH
  • Maximum Back Pressure: 0.5 PSI at 20 GPH / 1.0 PSI at 40 GPH
  • Supply Voltage: 10-22V
  • Fire Resistant: Yes – Complies with U.S. Coast Guard standards


  • Garmin® GFS™ 10
  • Mounting hardware
  • Fuel filter
  • 4 reusable stainless steel hose clamps
  • NMEA 2000® to CANet® adapter cable
  • NMEA 2000 T-connector
  • Documentation
  • SKU: 14628532

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