Lighthouse Video Series: What is a Gerotor?

1 min read
Nov 5, 2025, 7:38:08 AM


What is a gerotor and where does it get its name?

In this video, hear from the NPI team as they explain what a gerotor is and how it helps move liquids through pumps using two specially designed rotating parts. See how gerotors are able to create a smooth, continuous flow, making them an efficient choice for many pumping applications.

Also learn why custom gerotor designs matter, helping pumps deliver the right amount of flow, efficiency, and reliability for a specific application.