With its impressive ability to pump out 500-gallons of water per hour, the Johnson Pump Aqua Void 500 GPH 12V Bilge Pump is sure to lighten your boat's load. Thanks to the engineering experts at Johnson Pump, this compact water pump features an enhanced and powerful motor with an updated high-flow impeller. For fast installations, the Aqua Void boasts an industry-first, quick-change motor connection for simple cartridge motor replacements if your pump capacity ever needs upgrading. For versatility during installation, this pump comes with 2 outlet options: a straight and a 90 discharge port. Built-in T-slot allows switch mounting. Check valve included. 12V. Pumps up to 500 gallons per hour Updated high-flow impeller Quick-change motor connection Straight and 90 discharge port Built-in T-slot Check valve included