![FATSAC Check Valve and Adapter [W744] Marine Plumbing & Ventilation | Ballast Pumps UPC: 753759102456](https://cdn.shopify.com/s/files/1/0721/9652/2136/files/86546XL.jpg?v=1759361055)
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
UPC: 753759102456
This compression (pre-load) maintains contact between the faces and allows the PSS to compensate for the thrust from the propeller
Dimmensions: 3-11/16" x 1-11/16"
Cutter Casing: Thermoplastic Polyester (PET)
Compatible models
FATSAC Check Valve and Adapter [W744] Marine Plumbing & Ventilation | Ballast Pumps UPC: 753759102456Check 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