Hidrostal compact pumps are heavy duty field units which combine usability and robustness with the superior hydraulic and solids handling performance of the famous screw centrifugal impeller. They allow non-clogging, trouble-free operation in demanding situations.  The pumps have a large ball passage of up to 50 mm and are equipped with a solid base, allowing them to be easily installed in various locations.  The Hidrostal pump is the preferred choice for a wide range of sectors such as municipal and industrial wastewater, slurry and mud, flood defense, emergency management and construction sites.