Jabsco 110V AC 21-GPM Mag Drive Centrifugal Pump

The Jabsco 110V AC 21-GPM mag drive centrifugal pump is the higher-flow model in this pair, made for continuous circulation on AC power. It suits larger marine air-conditioning systems, hot-water loops, and livewell or bait tank circuits. Centrifugal action gives steady flow where circulation matters more than pressure.

Magnetic drive separates the motor from the water chamber, so there is no rotating shaft seal to wear out and leak. The pump head is non-metallic. Built-in motor protection supports long run times within the specified limits.

Check fluid compatibility, voltage, inlet supply, and system head before installing. Keep suction lines short and unrestricted and bleed trapped air before checking flow. Browse more Bilge Pumps for the 14-GPM model and other pumps.

Key Features

• 110V AC, 21 GPM
• Magnetic drive, no shaft seal
• For continuous circulation
• Non-metallic pump head