• Multi-stage pumps are used in applications requiring high head.
 • The stages are connected in series and the output of one stage is mounted as the input of the other stage.
 • Total delivery head is the sum of the delivery head provided by each stage.
 • The reason for preference is that the discharge head is very high compared to the flow rate.
 • Balancing holes in the impellers ensure that axial loads are minimized and are dynamically balanced.
 • The suction flange is on the coupling side and on the right side. And the discharge flange is on the other side and upwards. (Unless otherwise requested)
 • Soft packing is used as sealing element.
 • Cylindrical roller bearings that are resistant to high temperatures and can work under harsh conditions are used at both ends of the pump.
 • Since there is no step on the shafts, it provides advantage in dismountability.