What Are Vertical Long Shaft Sump Pumps? How Do They Work?

Vertical long-shaft sump pumps are single-stage industrial pumps used for various applications like chemical plants, waste treatment plants, etc. The pumps consist of a discharge head suspended into the liquid that needs to be pumped and a drive motor dry installed on the top area. Then there are other parts like pipe columns, vertical pump shafts, radial, channel impellers, and a suction bell.