Why the volume drops in a Centrifugal Pump ?
The volume of liquid flowing through a centrifugal pump can drop for several reasons. One common cause is a decrease in the system’s demand for liquid. If the system does not require as much liquid as the pump is capable of producing, the flow rate will decrease and the volume will drop.
Another cause of decreased volume in a centrifugal pump is an increase in system head. As the pressure in the system increases, the pump must work harder to push the liquid through, which can cause the flow rate to decrease and the volume to drop.
A third cause of decreased volume in a centrifugal pump is a decrease in the pump’s ability to produce flow. This can be caused by a variety of factors, such as a decrease in the pump’s speed, an increase in the pump’s internal resistance, or a problem with the pump’s impeller.
A fourth cause of decreased volume in a centrifugal pump could be clogging or blockages in the suction or discharge lines. These can decrease the flow rate and volume of liquid that the pump can produce.
Finally, increased viscosity of the fluid being pumped can also decrease the volume of liquid flowing through the pump. As the fluid’s viscosity increases, the pump must work harder to move it, which can decrease the flow rate and volume.
In all these cases, it’s important to diagnose and correct the problem as soon as possible to avoid damage to the pump and other equipment in the system. This can be done by performing regular maintenance, monitoring system conditions, and consulting with a pump expert if necessary.
