500 GPH automatic bilge pump automatically removes water from engine compartment without the use of a float switch. Cycles every 20 seconds to check for water. Compact design allows it to fit in tight spaces. Easy installation. Equipped with gasoline resistant strainer base and 72” wire leads.

NOTE: We suggest using a on/off switch with this bilge pump so that it can be shut off when the watercraft is not in use. Without the use of an on/off switch the pump will continue to cycle on every 20 seconds which may cause unwanted drainage of the battery.