Jabsco Mag Drive Centrifugal Pump - 21GPM - 110V AC

The Jabsco Mag Drive Centrifugal Pump - 21GPM - 110V AC is purpose-built for serious boaters and anglers who demand reliable, leak-free circulation for mission-critical marine systems. Whether you're running a sophisticated livewell that keeps your catch fresh throughout the day, maintaining consistent ice maker operation, or circulating chilled water through marine air conditioning, this pump delivers the dependable performance that hours on the water require. Designed for continuous duty applications, it eliminates the risk of coolant leaks that compromise engine health or environmental safety.

At its core, the Jabsco unit employs magnetic drive technology—a sealed, impeller-coupled design that creates zero-leak operation by eliminating traditional mechanical shaft seals. The 21-gallon-per-minute flow rate provides sufficient volume for multi-zone cooling or high-capacity bait and livewell systems without creating excessive noise or vibration that disturbs fish or passengers. Its centrifugal design handles both fresh and saltwater applications, while the chemical-resistant pump head withstands the corrosive marine environment. The 110V AC power input makes installation straightforward in vessels with shore power or inverter systems, and at 7.7 pounds with compact 10 x 7 x 11-inch dimensions, it fits tight engine compartments and cabin installations.

Tournament anglers, commercial operators, and cruising boaters benefit most from this pump's sealed-system reliability—especially in hot-weather applications where livewell temperatures demand precision control. It pairs seamlessly with existing through-hull fittings and standard marine hose connections, making retrofit installation practical for both new builds and upgrades to older vessels. Anyone investing in livewell management, bait tank oxygenation, or marine climate control will appreciate the combination of leak-free operation, consistent flow rate, and the durability that Jabsco's industrial heritage guarantees.