Johnson Pump 4000 GPH Bilge Pump 1-1/2" Discharge Port 12V [40004] Winterizing | Oil Change Systems Anti-airlock protection

Anti-airlock protection

Amperage: 125a

and testing and is designed to provide years of dependable service

New digital technology uses the Mirus field effect detector cells producing micro-electrical fields that detect disruptions caused by water and fluids

Maximum Voltage: 300 V AC/48V DC

Johnson Pump 4000 GPH Bilge Pump 1-1/2" Discharge Port 12V [40004] Winterizing | Oil Change Systems Anti-airlock protectionHeavy Duty Bilge Pump 4000 Series 12v: The best choice when you are looking for high performance, heavy duty pumps designed to meet and exceed the tough demands of commercial and recreational duty. This pump has a liquid cooled, 12 pole motor with double ball bearings for extended service life. The 2200 motor is sealed off by a mechanical seal design, while the 1600 model has lipseal. The impeller is carefully designed and tested to maximize head and