The L4000 featuring, a robust motor design, mechanical shaft seal, high impact ABS plastic and unique threaded port design, is a high capacity, heavy duty bilge pump has been developed by Johnson Pump as the premier pump in our submersible bilge pump range.
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 flow. The 4000 features a robust motor design, mechanical shaft seal, high impact ABS plastic and unique threaded port design. Universal base plate and a choice of 1.1/2" or 2" ports makes for a simple installation. Removable check valve included.
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