High vibration is a common problem for motors installed on top of vertical pumps. Its source can stem from a mechanical issue with the pump, motor, or coupling — or even hydraulic forces from the pump ...

Basic – Kenneth E. Isman, P.E. There are many different types of fire pumps used in fire protection systems including positive displacement pumps and centrifugal pumps. Within the family of ...

Fluid-handling or transfer devices are not basically concerned with the modulation or transfer of power, but only with the movement of fluid. Two major types of fluid-transfer pumps are ...