Garmin 010-10856-30 Extended Range Antenna f/Astro 320 FHGALV3 empties a typical 30-gallon holding

empties a typical 30-gallon holding tank in less than 3 minutes

Fits a 3-3/4" diameter installation hole

Material Made: Polished Cast Bronze

and Deep Water Multibeam Sonar options

Manufacturer part number: 26-8M0033407

Garmin 010-10856-30 Extended Range Antenna f/Astro 320 FHGALV3 empties a typical 30-gallon holdingSpecifications Manufacturer Part Number: 010 10856 30 Extended Range Antenna Part #: 010 10856 30 New Extended Range Antenna for your Astro 320. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.