Johnson 32503 500 GPH Cartridge Bilge Pump 12V
Non-automatic submersible pump with 3/4" discharge outlet is activated by an external float switch & features an easy-to-replace twist lock motor cartridge.
 
Johnson Pump cartridge bilge pump
Quickly and easily remove cartridge motor for cleaning or replacement without tools
12 volt DC operation
For use with a float switch or panel switch
630 GPH flow rate straight
525 GPH flow rate @ 3 ft. of head
Includes both straight and 90 degree Dura-Port 3/4 in. hose barb discharge ports
Removable check valve
2.5 amp draw
5 amp fuse size
Efficient motor conserves energy with low amp draw
Water cooled motor for long service life
Flow of pump can be increased with the replacement of the cartridge motor with a higher output cartridge
2.75 in. diameter x 4.4 in. height
Meets ISO 8849 Marine and CE standards