Johnson Pump Aqua Void Ultima Combo Bilge Pump

With its industry-first quick-change motor connection and new reinforced click-in basket, it simplifies cleaning and installation and it’s convenient and efficient. Its enhanced motor ensures reliability and performance in any condition. Experience worry-free boating with Aqua Void. Combined with the non-clogging electronic switch Ultima Switch for automatic operation. The electronic automatic switch Ultima Switch uses the patented Mirus field effect detector cells producing micro-electrical fields that detect disruptions caused by level of water present in the bilge and automatically activates and deactivates the pump.

• Capacities 500 GPH and 800 GPH 
• Pre-configured with an electronic Ultima Switch for automatic operation
• Heightened Efficiency with an Increased Flow Rate - High Flow Impeller Design
• Quick-Change Motor Connection Enjoy Quick and Hassle-Free Cartridge Motor Changes or Capacity Upgrades. Industry First and Only Cartridge Motor Pump with included harness connection requiring no cutting and splicing of wires
• Water-cooled motor for long service intervals
• Compact, all-in-one motor/impeller unit with stainless steel (316) shaft
• No tools needed for maintenance, no need for complete disassembly. You can now leave the pump casing attached to both the boat and the hoses.
• Easy-to-install Dura-Port discharge ports to eliminate stress cracking caused by over-tightened hose clamps
• Include both a straight and a 90° smooth elbow Dura-Port as well as a removable check valve
• Meets the international standard, ISO 8849 marine
• Molded T-Slot - Easy Installation with Switches