GROCO Bronze 17 GPM Centrifugal/Baitwell Pump

The GROCO Bronze 17 GPM Centrifugal/Baitwell Pump is a marine-duty workhorse engineered for serious anglers and boaters who demand reliable water circulation and live bait management. Whether you're running a center console, sportfisher, or commercial operation, this 12-volt pump delivers the flow rate and durability required for demanding saltwater and freshwater environments.

Built by GROCO—a name trusted across the marine industry for half a century—this pump handles the dual role of raw water circulation and live well aeration, keeping your catch fresh from sunrise to sunset. At 17 gallons per minute, the centrifugal design moves substantial volume with minimal electrical draw, making it ideal for battery-powered installations common on modern vessels. The bronze construction resists corrosion in harsh marine environments where aluminum and steel fail prematurely; bronze also handles sand and minor debris better than competing materials without sacrificing longevity.

The self-priming centrifugal pump design means fast startup with minimal cavitation, and the compact footprint—just 5 x 5 x 10 inches—fits tight engine rooms and transom-mounted livewell setups. Its 12-volt DC operation integrates seamlessly with standard marine electrical systems, from small center consoles to larger sportfishing boats. This pump excels in applications requiring both raw water cooling and baitwell circulation—a critical advantage over single-purpose alternatives.