FATSAC Check Valve and Adapter [W744] Marine Plumbing & Ventilation | Tools determination of angular gain or

determination of angular gain or loss on the competition while racing

full isolation ensures there is no risk of stray currents that may cause galvanic corrosion

Continuous Power - 100 watts

Box Dimensions: 3"H x 3"W x 27"L WT: 1 lbs

Sight glass fits the ARG-2000

FATSAC Check Valve and Adapter [W744] Marine Plumbing & Ventilation | Tools determination of angular gain orCheck Valve and Adapter The FATSAC Check Valve and Adapter is a two part fitting that replaces the FATSAC Quick Twist Sac Thread Adapter that comes with ballast bags. The FATSAC Check Valve and Adapter is an optional upgrade for FATSAC ballast bags that replaces the standard Quick Twist Adapter. Just as easy to connect and disconnect as the standard fitting, the W744 Check Valve adapter also features an integrated check to prevent water from exiting