Rotary Blowers (Single Block)

Kaeser's OMEGA Series rotary blowers are durable, oil-free machines designed for versatile use in vacuum and pressure applications across industries including wastewater treatment, aquaculture, bulk material conveying, and nitrogen transport. Built with three-lobe rotors to reduce pulsation and equipped for reliable long-term performance, these blowers offer easy maintenance and robust construction for stationary or mobile setups.

• Long service life: Heavy-duty roller bearings provide up to 100,000 hours of operation.

• Efficient rotor design: Precision-balanced rotors minimise energy loss and enhance volumetric efficiency.

• Low maintenance: Oil-lubricated, non-wearing seals, optimised lubrication system, and solid block casing.

• Flexible applications: Models available for air, nitrogen, vapour compression, vacuum suction, and fine vacuum pumping.

• Compact, modular design: Suitable for plug-and-play setup and easy integration.

Specifications

• Flow rate: 0.5 to 160 m³/min
• Vacuum capacity: Up to 500 mbar vacuum
• Pressure differential: Up to 1000 mbar
• Speed range: Up to 6200 rpm (model dependent)
• Power range: 1.1 to 250 kW
• Inlet temperature: Up to 160°C
• Weight range: 32 to 1370 kg (model dependent)
• Applications: Wastewater aeration, pneumatic conveying, vacuum suction, nitrogen systems, vapour recycling