An issue often encountered at the Primary Sedimentation stage is the amount of carry-over arriving from the inlet & upstream handling processes. It’s therefore important to install a pump with a large free-passage and non-clog impeller geometry, which can handle rag & grit laden sludge, Hidrostal Bearing Frame Pumps provide the ideal solution.


The Hidrostal Bearing Frame pump is also the preferred pump on the biological treatment process where the low shear characteristics offer benefits on handling return activated sludge pumping.

свернуть