Reliability, efficiency, power, and convenience are the benefits of Johnson Pump Pro-line bilge pumps from SPX Flow®. New motors with high-energy magnets increase speed, and their efficient design means less power draw. Rugged construction, tough impeller, heavy-duty 16-gauge wire leads, and soldered - not crimped - connectors. Plus a quick release that lets you remove the entire unit for easy debris removal. 4-3/8" high. 3/4" hose.