sp 3a 9 ne 10221909 5 V voltage supply to

5 V voltage supply to potentiometer and sensor

that ensures high corrosive resistance

the factory-fitted pressure sensor is connected to one of these inputs

"Power on": Motor is running (rotating green indicator lights) or not running (permanently green indicator lights)

sp 3a 9 ne 10221909 5 V voltage supply toMulti stage submersible pump designed for pumping of chemically polluted groundwater. The motor is a 3 phase motor with sand shield, mechanical shaft seal, liquid lubricated bearings and pressure equalizing diaphragm. Pumpset delivered without motor cable. Motor cable to be ordered separately EPR, Teflon or XLPE.