The Covadis 171H Top is a high-head, heavy-duty submersible borehole pump designed for extreme conditions. Manufactured by Covadis, a brand known for adhering to stringent European engineering standards, the "171H Top" model sits at the pinnacle of their product range. It is specifically engineered for 8-inch (200mm) or larger boreholes and is capable of delivering astonishing flow rates against very high discharge heads.
For surveyors, 17.1h improves the processing of total station data and GNSS coordinates. The "TOP" features emphasize high-level topographical rendering, ensuring that legal boundary lines and physical features are represented with sub-millimetre accuracy. Why the "TOP" Designation? covadis 171h top
Unlike standard submersibles, the Covadis 171H Top frequently features an integrated motor cooling jacket. In borehole applications, water velocity past the motor is critical. The Top design forces flow around the motor using a shroud kit, allowing the pump to run continuously even in low-yield wells without overheating. The Covadis 171H Top is a high-head, heavy-duty