Eight.3 Ballast Fittings

Eight.3 PNP Pump Ballast Adaptor w/ Cap The Eight.3 PNP Pump Ballast Adaptor w/ Cap provides a clean, reliable solution for connecting portable pumps to your ballast system. Designed to integrate seamlessly with Eight.3 Plug-N-Play setups, this adaptor...

Eight.3 Rubber Fill Cap The Eight.3 Rubber Fill Cap is an essential replacement part for your Eight.3 ballast system. Designed with durable rubber construction, this cap provides a tight, reliable seal that prevents leaks and ensures your ballast bags...

Eight.3 Vented Valve Plug The Eight.3 Vented Valve Plug is a simple but essential accessory designed for your Eight.3 ballast bags. Built for durability and easy use, this vented plug helps regulate air and water flow, ensuring quick fills and drains...

Designed for only certain boat’s internal Plug ‘N Play pumps.

Eight.3 1" NPT Port Thread to 3/4" Barb Fitting Effortless Connection for Marine Plumbing Systems The Eight.3 1" NPT Port Thread to 3/4" Barb Fitting provides a reliable, leak-free adapter between standard 1" NPT threaded ports and 3/4" ID flexible hose...

Eight.3 1" NPT Port Thread to 1" Barb Fitting Seamless Connection for High-Flow Marine Plumbing The Eight.3 1" NPT Port Thread to 1" Barb Fitting creates a secure, leak-free junction between standard 1" NPT threaded ports and 1" ID flexible hose...

Eight.3 1" NPT Thread to 3/4" Quick Connect Ballast Adapter A 1” NPT thread adaptor to 3/4” quick connect that attaches to all Eight.3 ballast system port valves. This adaptor attaches securely and watertight to the 3/4” elbow quick...

Eight.3 1" NPT Thread to 1 1/8" Flow-Rite Quick Connect Adaptor The Eight.3 1" NPT Thread to 1 1/8" Flow-Rite Quick Connect Adaptor provides a secure, leak-resistant connection between your ballast system components. Designed specifically for Eight.3 and...

This 1” elbow quick connector has an easy release system on one side that attaches to your Eight.3 ballast bag adaptor. The other side has a hose barb fitting that clamps onto any boat’s 1” to 1 1/8” diameter internal Plug ‘N Play pump hose system.

This 1” straight quick connector has an easy release system on one side that attaches to your Eight.3 ballast bag adaptor. The other side has a hose barb fitting that clamps onto any boat’s 1” to 1 1/8” diameter internal Plug ‘N Play pump hose system.