What is the maximum distance a pump should be located from a motor and equipment?

The maximum distance a pump should be located from a motor and equipment is critical to ensure efficient operation and minimize energy losses. When pumps are positioned too far from their driving motors, several issues can arise, including increased friction losses within the piping, potential cavitation, and reduced overall system efficiency.

Maintaining a distance of 15 meters (50 feet) or less is generally recommended to facilitate better access for maintenance, ensure proper hydraulic performance, and reduce the risk of pressure drop in the system. This proximity also allows for easier alignment of the pump and motor, which is essential for longevity and reliability.

In context, the other distances suggested in the options exceed the recommended maximum, where increased distances can lead to diminishing returns regarding system performance and operational integrity. Hence, the correct choice emphasizes a balance between operational efficiency and practical maintenance considerations.