FATSAC Double Sided 1-1/8" Quick Connect Fitting w/O-Rings f/Auto Ballast System

The FATSAC Double Sided 1-1/8" Quick Connect Fitting with O-Rings for Auto Ballast System is engineered for owners running dual-ballast setups in wake boats, ski boats, and other performance watercraft. This quick-release jumper fitting eliminates the need for permanent plumbing connections between your piggyback ballast tanks, allowing you to swap configurations or service components without breaking into hard lines. Whether you're managing a complex multi-pump system or simply want modular flexibility, this fitting delivers the reliability demanded by serious ballast operators.

Machined with a 1-1/8" connection diameter and dual-sided quick-connect ports, this fitting accepts both straight and elbow quick-release connectors on either end, giving you maximum routing options in tight engine bays or transom installations. The integrated O-ring seals prevent leaks during pressurized operation, critical when dealing with electric pump systems where water hammer and pressure spikes are common. The compact 2 x 2 x 3 inch profile and minimal 0.1 lb weight make integration seamless without adding bulk or stress to mounting brackets, while the brass or aluminum construction resists corrosion in saltwater environments typical of marine ballast duty.

This fitting is ideal for technicians retrofitting ballast systems or builders upgrading factory configurations with aftermarket auto-fill or multi-tank solutions. Compatibility spans most FATSAC auto ballast systems and generic 1-1/8" quick-connect ecosystems; verify your existing connector type before ordering to ensure port-to-port matching. Installation requires no special tools—simply hand-tighten the quick connects and test under pressure before full operation. For owners running split-tank configurations or expanding pump capacity mid-season, this jumper fitting offers the reliability and modularity that permanent plumbing cannot.