Pumps for pharmaceuticals

Pharmaceutical production requires high precision and carefully controlled processes to ensure the quality and effectiveness of the medicines produced. A key component of this process is the use of pharmaceutical pumps. These pumps are used to handle, transport and dispense various liquids, chemicals and active ingredients throughout the manufacturing chain.

Types of drug pumps in production

There are different types of pumps used in the pharmaceutical industry, and the choice of pump depends on the specific task and material being handled. Here are some common types:

Diaphragm pumps for the pharmaceutical industry

They offer high dosing precision and can handle both viscous and free-flowing liquids. They are pulsating, can be dry-run and are also suitable for ATEX environments. Less suitable for high flow and continuous operation due to energy consumption.

Centrifugal pumps for the pharmaceutical industry

Ideal for conveying low viscosity liquids in high flow applications such as WFI and CIP. They provide a smooth flow, can be frequency controlled and customized with different designs such as magnetic drive and aseptic design. Limitations are dry running, air in the system and noise levels.

Lobe rotor, piston rotor and twin screw pumps for the pharmaceutical industry

Designed for viscous and sensitive media, with gentle handling, reversible operation and high hygiene standards. Suitable for everything from raw material handling to aseptic filling. Limited mainly by sensitivity to hard particles and operation against closed valve.

Peristaltic pumps for the pharmaceutical industry

Ideal for smaller flow rates and precise dosing, especially where hygiene is crucial. The liquid never comes into contact with the pump mechanics, reducing the risk of contamination. Provides a pulsating flow and can be dry-run. Limited by hose life, certain media and maximum flow rate.

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