Jabsco Ballast SuperKing 20-GPM Wake Pump

The Jabsco Ballast SuperKing 20-GPM Wake Pump is designed to fill and empty wakeboard or ski-boat ballast tanks so the vessel's wake can be adjusted for watersports. Its reversible pumping action moves water in either direction, allowing one pump to handle both loading and unloading of a compatible ballast system.

Self-priming flexible-impeller operation supports practical placement relative to the ballast tank, while the high-flow design reduces the time required to change ballast levels. Model-specific switching, connectors, or run-dry protection simplify integration with compatible boat wiring and control systems.

Confirm voltage, circuit protection, hose size, tank capacity, switch or connector compatibility, mounting position, and intake arrangement before installation. Use full-bore plumbing where possible, keep the water path clear, and test both fill and empty directions while monitoring the tank's vent and overflow provisions. For additional pump and system options, see our bilge and water pumps selection.

Key Features

• Fill and empty ballast with one pump: Reversible operation moves water in either direction.
• Change ballast levels quickly: High-flow flexible-impeller pumping reduces waiting time between settings.
• Mount the pump with useful flexibility: Self-priming operation supports practical placement around the tank system.
• Integrate with compatible wake-boat controls: Model-specific switching or connectors support the intended electrical installation.

Frequently Asked Questions