What is the most common type of pump used in lift stations?

Centrifugal pumps are the most common type used in lift stations primarily because of their efficiency and effectiveness in moving large volumes of liquid. Lift stations are designed to transport wastewater or sewage from lower to higher elevations, and centrifugal pumps are well-suited for this application due to their ability to maintain a consistent flow rate at varying pressures.

These pumps operate by using rotational energy to impart velocity to the liquid, which is then converted to pressure energy, allowing the wastewater to be moved efficiently through the system. Centrifugal pumps are also more reliable and require less maintenance compared to other types of pumps, making them a preferred choice for this purpose.

Additionally, their design accommodates a wide range of flow rates and operating conditions, which is essential in lift stations that handle fluctuating wastewater volumes. This versatility, combined with their performance characteristics, solidifies the position of centrifugal pumps as the industry standard in lift station applications.