TSG Vertical In-line pump is single-stage,close coupled centrifugal pump with mechanical shaft seal,and prime for applications such as HVAC systems, heating, firefighting systems, heating systems and other water supply services.

A single-stage centrifugal pump consists of one impeller rotating on a shaft within a pump casing which is designed to produce fluid flow when driven by a motor. It is one of the simplest designs of pumps available and many variations in design exist to satisfy the duty requirements of applications.