Johnson Pump 4000 GPH Bilge Pump 1-1/2" Discharge Port 12V Fuel Systems Medium Duty Battery Disconnect Switch

Medium Duty Battery Disconnect Switch

battery selector switches permit battery selection (of two or more batteries) for specific purposes including starting engines

to change settings and to update the charger when new features become available

25" (108 mm)

All bases are designed to accept the innovative Zwaardvis tapered column for convenient removal and storage

Johnson Pump 4000 GPH Bilge Pump 1-1/2" Discharge Port 12V Fuel Systems Medium Duty Battery Disconnect SwitchHeavy 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