comparison of the shaft length at the same installation depth
Vertical sump pumps are solution for thin liquids with the pump casing submerged into the liquid and a dry or wet motor construction.
Robust and corrosion-resistant with or without plain bearing. The perfect choice for extreme service conditions. For pumping corrosive fluids with high solids loads. Where needed, dry-running proof design available.
Pump material: Cast Iron, Nodular Cast Iron, Steel, Stainless Steel, Duplex, PP, PVDF, PE-UHMW
Shaft sealing: single or double mechanical seal, magnetic coupling, canned motor.
Canned motor pumps are preferred selection for the high installation depth, as there are not guide bearings and no seals. Motor is completely submerged onto the liquid.