Dual outlets allow you to run 2 livewells or 1 livewell and 1 low-pressure washdown. Tsunami aerator pumps are dependable and long-lasting. Cartridges are replaceable and interchangeable. Housing made of rugged, glass and mineral filled polymer that withstands hull pounding and resists chemicals. Easy installation: No mounting bracket required. 29" wire connector and threaded outlet style. 3 year warranty. 12VDC.