What type of liquids can reciprocating pumps handle?

The best choice regarding the types of liquids that reciprocating pumps can handle is that they are generally suited for clean and clear liquids. This is because reciprocating pumps use a positive displacement mechanism to move fluids. Their design often includes tight tolerances and specific materials that may not hold up well against the wear and tear caused by abrasive particles or heavy, viscous fluids.

Reciprocating pumps are often used in applications involving water, light oils, and other liquids that do not contain significant solids or abrasives. Using them with liquids that contain particulates or that are highly viscous can lead to issues such as cavitation, excessive wear on the pump components, and even pump failure. They are not typically designed for dealing with heavily soiled, abrasive, or thick fluids.

While some reciprocating pumps might technically handle a variety of liquids, including viscous fluids, the general recommendation is to keep their operation to clean and clear liquids for optimal performance and long service life.