Product Overview

Slack & Parr SPE Series gear metering pumps are high‑precision, external gear pumps engineered specifically for polymer extrusion and melt‑processing applications where stable, repeatable flow is critical. Installed downstream of the extruder, the SPE decouples upstream pressure fluctuations from the die or downstream process, delivering highly stable, pulseless melt flow and enabling superior control of product quality.

General Operating Parameters:

Flow Range 0.4 - 7,000 kg/hr*

Maximum Differential Pressure Up to 350 bar*

Viscosity Suitable for high-viscocity polymer melts

Temperature Up to 350° C

*Exact limits depend on pump size, materials, polymer type, and operating conditions.

Download Technical Data Sheet here

For more information or assistance please Enquire Here

or email pumps@slack-parr.com