![FATSAC Check Valve and Adapter [W744] Marine Plumbing & Ventilation | Blowers & Heaters Strong black vinyl material](https://cdn.shopify.com/s/files/1/0350/0497/3196/files/86546XL.jpg?v=1682771870)
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Strong black vinyl material
exposed fractured bedrock and other structures are in realtime on your GPS unit
Stainless steel grill cover (#11185) sold separately
UPC: 839494001619
etc: Apply Flitz with paper towel
FATSAC Check Valve and Adapter [W744] Marine Plumbing & Ventilation | Blowers & Heaters Strong black vinyl materialCheck 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