FATSAC Check Valve and Adapter [W744] Brand_T-H Marine Supplies Efficient design - Large filter

Efficient design - Large filter base ensures maximum surface area exposed to bilge water

Can be used with on-board treatment systems (such as the Lectra/San®) and/or holding tanks

Simple to install 3 wire connection leaves alternator wiring intact

Speaker Wire - 16 AWG 50' (15

FATSAC Check Valve and Adapter [W744] Brand_T-H Marine Supplies Efficient design - Large filterCheck 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