1"NPT x 1-1/8" Dry Lock Male Fitting
Create a water tight, secure, connection between your ballast bag and any Flow-Rite Qwik Lock fitting.

Dry-Lock ballast bag fitting solution is a three part system that provides the perfect connection between your ballast system and a ballast bag flange. The height and thread spacing are optimized for a totally secure connection when mated with the inserts in a ballast bag. The opposite end of this fitting takes full advantage of the Flow-Rite qwik connection system. This is the male fitting that threads into the bag, you'll also need to purchase the female Flow-Rite fitting (available in straight and elbow versions) in order to have a complete connection.