Rotary Lobe Blowers Up to 250 kW

Reliable, configurable blowers for low-pressure applications up to 250 kW.

KAESER rotary lobe blowers with the OMEGA Profile are durable, low-maintenance solutions ideal for conveying, aeration, and wastewater applications. These “plug-and-play” units are modular, easy to install, and available with optional sound enclosures and smart control systems. Suitable for pressure, vacuum, and nitrogen applications.

• Motor power: 1.5kW to 250kW
• Flow rate: Up to 93.1m³/min
• Pressure differential: Up to 1000mbar(g)
• Dimensions: From 800 × 890 × 1120mm to 1950 × 2160 × 2100mm
• Weight: 210kg to 4285kg
• Connections: DN80 to DN300
• Control: Fixed-speed (STC) or variable-speed (OFC) with SIGMA CONTROL 2
• Applications: Aeration, pneumatic conveying, wastewater treatment
• Design: Modular, plug-and-play with optional sound enclosures and controls