PSI combines over fifty years of design, engineering and manufacturing in the production of Extrusion Gear Pumps. The EGP is a rotary volumetric pump utilizing precision ground gears to provide precise metering and constant pressure. Precise displacement ensures accurate output while providing lower shear stress, lower energy consumption, lower processing temperatures and higher output rates.

Other models are;

- Extrusion Gear Pump

- High Pressure Gear Pump

- Chemical Industrial Pump

- Fluoropolymer Gear Pump