Overview and structural forms of vertical suspended sump pumps (open, semi-open, closed impeller)

Vertical suspended sump pumps are intended for use in the industrial pumping applications to pump clean or lightly contaminated liquids, fibrous slurries and liquids containing large solids from the deep sumps.

Vertical sump pumps are divided into vertical single-stage or multi-stage sump pumps (closed impellers) and vertical single-stage sump pumps (open or semi-open impellers) according to the impeller form.

Vertical semi-submersible suspended sump pumps are suitable for clean or lightly contaminated liquids and slurries, and have proven their reliability and efficiency worldwide in mineral processing, coal preparation, chemical processing, sewage discharge, sand and gravel applications, etc. ; Vertical suspended sump pumps over a wide temperature and pH range Designed to handle corrosive, abrasive, hazardous and toxic process fluids and plant wastewater, it is efficient and reliable in virtually any tank, pit, sump or floor slurry application, even for very deep sumps or high shafts. When the speed limits the length of the pump, a suction extension pipe can be installed.