The Dab PULSAR 30/80 M-A is a single phase 5" borehole pump with floatswitch. The Dab Pulsar range are 5" multistage submersible borehole pumps, designed for drawing water from wells or boreholes, but also useful for pumping water from tanks, including septic tanks. The range features airtight casing - the motor is cooled by the pumped liquid. This 'A' version includes a float switch for automatic operation.