Johnson Pump F3B-19 Multi-Purpose Utility Pump - 5.5GPM - 12V

The Johnson Pump F3B-19 Multi-Purpose Utility Pump is a compact 12V marine workhorse designed for anglers and boaters who demand reliable onboard water movement. Whether you're managing bilge water, transferring fuel, or running washdown systems, this 5.5 GPM pump handles the essential tasks that keep your vessel operational and safe. Built by Johnson Pump—a name trusted in marine applications for decades—this unit delivers consistent performance in saltwater and freshwater environments alike, making it indispensable for commercial and recreational boaters alike.

At 5.5 gallons per minute, the F3B-19 generates sufficient flow for practical marine duties without overwhelming small-diameter hose runs or creating excessive power draw from your 12V system. The pump's multi-purpose design means a single installation can serve multiple roles—bilge pumping, live well circulation, deck washing, or auxiliary cooling. Its compact footprint (5 x 4 x 8 inches) and lightweight construction (5.2 lbs) allow flexible mounting in tight engine compartments or cabin spaces where weight and space constraints are critical considerations for boat balance and trim.

This utility pump suits anyone from weekend anglers running 16-foot center consoles to commercial fishing operations managing larger vessels. The 12V operation integrates seamlessly with standard marine electrical systems, and the multi-purpose configuration eliminates the need for separate pumps—a real advantage when space and weight budgets are tight. Installation is straightforward for experienced boaters; simply connect 12V positive and negative leads, secure intake and discharge hose lines, and the F3B-19 is ready to handle your onboard water management needs with proven reliability.