FatSac/Flow-Rite W743-SS Suction Stop Sac Valve, 1-1/8 in.

W743-SS is a suction stop sac valve fitting for compatible ballast bags with 1-1/8 in. quick-connect style fittings. It is used in wake ballast plumbing to connect or stop flow at a ballast sac port. Verify the bag fitting thread, hose size, and ballast plumbing layout before installation.

FatSac/Flow-Rite W743-SS Suction Stop Sac Valve, 1-1/8 in. is listed in the Laken Water Sports marine parts catalog for online ordering and Phoenix-area pickup. Confirm fitment, availability, and pickup timing with the parts team before ordering when compatibility is critical.

Fitment notes: Ballast fitting; verify 1-1/8 in. quick-connect style and bag thread.