Boreholes serve as a source of drinking water for households, for the production of domestic water, but also for the gradual removal of excess groundwater supplies. If required, submersible pumps are able to pump other liquids without mechanical impurities. Because the boreholes are often very narrow, the submersible pumps are adapted to the conditions and can often be used from a bore diameter of 76 mm. The submersible borehole pumps are fully submerged, which is also important for their efficient cooling and therefore they can work with high power inputs. Pump height (depending on type and power) up to over 100 meters (reffered to as H). The nominal flow rate (ie the volume of pressurized water referred to as Q) is given by the pump type, therefore it is always necessary to select according to the specific requirements for the pumped quantity and height. The submersible pumps are equipped with a connecting cable, but this must be connected to the extension cable often for the depth of the borehole. Submersible pumps also include a suspension cable. They can work in both the horizontal and the vertical position.
In our offer there is also a pump for boreholes equipped with a frequency converter, that can control and change the constat pressure. The submersible pumps are normally equipped with dry running, overload, overheating, overvoltage and under-voltage protection.