Multistage horizontal pumps

Multistage sectional centrifugal pumps are more advanced. The design of such pumps provides for several impellers and stages, which are arranged in series one after another. In such of construction, the water flow moves from the intake hole of the stage to the inlet of the next stage, while the final pressure indicator is equal to the sum of the pressures that each stage of the pump creates. In these type of pumps, the common shaft can be oriented both vertically and horizontally. When choosing a centrifugal pump, you should pay attention to the fact that pumps with a mechanical shaft seal are more modern than outdated analogs with stuffing box packing. The main advantage of the first configuration is that it maintains tightness and no leakage, as well as a good level of tightness against vibrations and small shaft movement.

Pumped liquids.

Clear or slightly contaminated liquids with low viscosity, free of solids and fibrous particles


Design type BB4
Inlet/outlet DN 32…DN 250 mm
Capacity     up to 1000m³
Head     up to 550m
Operating Temperature (°C) -10 C’  +140 C’ 
Casing Pressure (Pmax) 30 bar (63 bar)
Rpm      up to 2900rp