The Pulsar 50/50 M-A 5" multistage pump from DAB pumps, which is very silent running, can be installed inside boreholes and sumps and eliminates all potential problems of suction and unpriming. Multi-stage close-coupled borehole pump with hydraulic section below motor, which is cooled by the pumped liquid.
Submersible with continuous duty asynchronous motor. Rotor running on ball bearings, oversized to ensure low noise and durability. Built-in thermal and current overload protection and a capacitor permanently on in the singlephase version. To protect the three-phase motor use remote overload cut-outs in compliance with statutory regulations.