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.
Discover and Order Now
Select characteristics
- SKU:
- E4SJ5F5S0-3A
- HAN:
- E4SJ5F5S0-3A
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 193 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 4,8 mm
- SKU:
- E2SJ5F5S0C-3A
- HAN:
- E2SJ5F5S0C-3A
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 617 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 6,4 mm
- SKU:
- E2SS5F5S0C-3A
- HAN:
- E2SS5F5S0C-3A
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Stainless Steel
- Diaphragm material: Teflon® - PTFE
- Solids size: max. 6,4 mm
- SKU:
- SPA15
- HAN:
- SPA15
Portable, battery-powered submersible pump for fast dewatering – ideal for job sites and tight spaces Connection Type NPT
- SKU:
- SPA15-BSP
- HAN:
- SPA15-BSP
Portable, battery-powered submersible pump for fast dewatering – ideal for job sites and tight spaces.
- SKU:
- VSMA3-6AM1
- HAN:
- VSMA3-6AM1
Air Driven Submersible SludgeMaster – Built for Tough Jobs
For a pump that handles mud, leaves, sand, and solids up to 1.5" without clogging, choose the SludgeMaster™ air-driven high-flow pump