What is the primary function of pump couplings?

The primary function of pump couplings is to connect the pump shaft and motor shaft. This connection allows for the transfer of power from the motor to the pump, enabling the pump to operate efficiently. Couplings help ensure that both shafts are aligned properly, which is crucial for optimal performance and longevity of the equipment.

In addition to establishing this mechanical link, couplings can accommodate misalignments between the pump and motor to some extent, reducing wear and tear on both components. While they may also contribute to vibration reduction or other aspects, their fundamental purpose is to maintain a stable connection between the drive mechanism of the motor and the driven mechanism of the pump.