Popular Johnson 12 volt bilge pump. Water cooled motor, snap-off base for easy cleaning.
The compact Johnson 500gph (30lpm) submersible cartridge bilge pump are supplied with both straight and smooth 3/4" elbow discharge ports that eliminate stress cracking caused by over-tightened hose clamps. Energy efficient, compact, all-in-one water-cooled motor/impeller units requires no tools for maintenance and boast long service intervals. Meets the international standard, ISO 8849 marine. Can be combined with an automatic float switch for automatic operation.