Horizontal split case pump

Split case pumps—also called double-suction split case pumps—are one of the most important pump types used in municipal water supply, industrial systems, HVAC cooling water, fire systems, and irrigation projects. Their signature feature is the “split casing” design that makes them extremely stable, durable, and easy to maintain. In this article, we explain what a split case pump is, how it works, and where it is used. What Is a Split Case Pump? (Definition) A split case pump is a type of centrifugal pump where the pump casing is split horizontally into two halves (upper half & lower half). This allows easy access to: impeller shaft bearings wear rings without removing the pipework. Most split case pumps are also double-suction pumps, meaning water enters...