What simple device can be used to move a pump unit?

The most effective and straightforward method for moving a pump unit is through the use of rollers. Rollers are designed to facilitate the easy movement of heavy equipment by reducing the friction between the pump unit and the surface it rests on. This allows for simple adjustments in position without the need for lifting, making it both efficient and safe.

Wheels can also assist in moving equipment but are generally part of a more complex system, such as a cart or dolly. Similarly, tracks provide a guided path for movement but require installation and may limit mobility in certain scenarios. Slides might allow for movement but often come with limitations regarding weight capacity and surface compatibility. Rollers, by contrast, offer a balance of practicality and ease of use, making them the preferred choice for maneuvering pump units efficiently.