TRAC 69300 Submersible Bilge Pump 600 GPH The TRAC 69300 Bilge Pump is a self priming, 12V centrifugal pump thats ideal for use in all watercraft. With a cartridge style pump head and universal strainer base, this pump was designed for easy installation and retrofitting. The universal strainer base is connection-compatible with Attwood Tsunami, Rule, and JohnsonMayfair cartridge pumps. The screw mounting holes match Rule and Attwood Tsunami pumps. TRACs 69300 Bilge Pump has a 600 gallons per hou