Centrifugal pumps

Air-Operated Centrifugal Pumps – Efficient Solutions for Demanding Applications

What Are Air-Operated Centrifugal Pumps?

Air-operated centrifugal pumps are an innovative alternative to traditional electrically driven centrifugal pumps. They use compressed air as the power source, providing a safe, reliable, and flexible solution for applications where electric drives are not ideal—such as in hazardous environments or when handling high-viscosity fluids.

Benefits of Air-Operated Centrifugal Pumps

✔ No electrical power required – Perfect for ATEX zones and hazardous areas
✔ Self-priming – No additional priming system needed
✔ Dry-run capable – Prevents damage when the pump runs without fluid
✔ Easy installation and maintenance – No complex wiring, fewer wear parts
✔ Robust and versatile – Handles abrasive, corrosive, and viscous liquids

How Do They Work?

The air-operated centrifugal pump works on the centrifugal principle:

Compressed air drives an impeller that moves the liquid using centrifugal force.
Air control allows flexible speed adjustment to meet process requirements.
The pump operates without additional controls and is ready for immediate use.

Typical Applications

Chemical industry
Food and beverage production
Paints and coatings manufacturing
Water and wastewater treatment
Hazardous environments (ATEX compliant)

Why Choose Versamatic Centrifugal Pumps?

Versamatic offers high-quality air-operated centrifugal pumps designed for maximum efficiency and safety. They combine the advantages of air power with the proven performance of centrifugal technology—ensuring smooth operation and long service life.