Self-Primer Pumps & Accessories

Explore a wide selection of process pumps and related items for your liquid transfer needs.

Self-Primer Pumps & Accessories by Category

Why Motion for Self-Primer Pumps & Accessories?

Self-Primer Pumps are a slight misnomer, in that most of these pumps require an initial priming to allow them to maintain prime by have liquid in the priming chamber of the pump once the liquid is pumped. When the pump stops it maintains fluid in the chamber to help the pump to prime when restarted. Self-Primer pumps may be used for clean liquids, but some have impellers designed to handle solids and waste as well. Impeller design generally dictates the application; units with clean liquid impellers generally do not work in solids handling applications in which they would clog.