The Barnes BOSS series is designed to provide pump control and alarm notification of potentially threatening water and oil levels in simplex pumping applications. The BOSS features an innovative switch that senses the difference between oil and water to remove water from the tank, while preventing oil from being pumped into the environment. The Oil Sensor Switch features four probes (start level, stop level, high water level, reference for ground) and a mechanical high oil alarm float.
If water/oil levels reach past the high water probe or mechanical high oil float the BOSS will activate an alarm, but the water/oil will need to be manually pumped out by an operator.
The BOSS PLUS removes water and other fluids automatically from elevator pits without any human intervention while preventing oil from being pumped into the environment.