Air turbo-blower Aerzen Turbo G series

turbineprocessfor bulk materials

Summary
AERZEN Turbo Blower Generation 5plus is a space-saving, high-speed turbo blower designed for volume flows between 360 and 9.400 m³/h. It offers up to 10% higher operational efficiency than conventional turbo blowers while having a significantly smaller physical footprint. The product is 100% oil-free (Class 0) and PFAS-free, speed-controlled and delivered in a plug-and-play design. It uses high-tech AERZEN air bearings with a double coating for extended bearing life and high energy efficiency.

Key advantages

• Volume flow range: 360 to 9.400 m³/h
• Differential pressure (Δp): 200 to 1.000 mbar
• 100% oil-free according to Class 0
• PFAS-free
• Speed-controlled operation
• Plug-and-play design
• Up to 10% better energy efficiency than standard turbo technology
• Extended bearing life due to AERZEN air bearings (double coating)

Applications
AERZEN turbo blowers are used in a wide range of applications including oxygen supply in biological processes of wastewater treatment plants, fermentation in yeast production, providing oxidation air for lime and cement production, pneumatic transport of bulk materials and various chemical and process technology uses.

Features & benefits

• Permanent magnet motor: extremely high efficiency (approx. 96% even under partial load), requires no additional rotor magnetisation energy
• AERZEN air foil bearings: forward-looking double coating (Teflon and graphite); theoretical bearing lifetime > 80,000 operating hours regardless of stop/start cycles; resistant to pressure peaks and compressor surge; designed for highly reliable operation even during voltage fluctuations and power supply failures; maintenance-free
• Minimal maintenance requirements
• High efficiency individual components and wide control range (approx. 40% - 100%)

Performances & dimensions (excerpt)
Series | Δp (mbar) | Volume flow (m³/h) | Motor power (kW) | Sound pressure max. dB(A) | W (mm) | D (mm) | H (mm) | Nominal size | Weight (kg)
AT 25-0.8 S G5plus | 800 | 900 | 25 | 72 | 800 | 1.040 | 1.500 | DN 100 | 520
AT 35-0.8 S G5plus | 800 | 1.200 | 33 | 72 | 800 | 1.040 | 1.500 | DN 100 | 550
AT 50-0.6 S G5plus | 600 | 2.700 | 40 | 72 | 800 | 1.040 | 1.500 | DN 150 | 750
AT 50-0.8 S G5plus | 800 | 1.900 | 45 | 72 | 800 | 1.040 | 1.500 | DN 150 | 550
AT 60-0.9 S G5plus | 900 | 2.650 | 50 | 73 | 800 | 1.040 | 1.500 | DN 150 | 600
AT 75-0.6 S G5plus | 600 | 3.900 | 65 | 73 | 900 | 1.140 | 1.600 | DN 200 | 750
AT 75-0.8 S G5plus | 800 | 2.900 | 65 | 73 | 900 | 1.140 | 1.600 | DN 200 | 750
AT 100-0.6 S G5plus | 600 | 5.100 | 85 | 73 | 900 | 1.140 | 1.600 | DN 250 | 750
AT 100-0.8 S G5plus | 800 | 3.900 | 85 | 73 | 900 | 1.140 | 1.600 | DN 200 | 750
AT 100-1.0 S G5plus | 1.000 | 3.000 | 85 | 73 | 900 | 1.140 | 1.600 | DN 200 | 750
AT 150-0.6 S G5plus | 600 | 7.800 | 120 | 73 | 1.000 | 1.300 | 1.900 | DN 250 | 870
AT 150-0.8 G5plus | 800 | 5.400 | 120 | 73 | 1.000 | 1.300 | 1.900 | DN 250 | 870
AT 150-1.0 S G5plus | 1.000 | 4.800 | 130 | 73 | 1.000 | 1.300 | 1.850 | DN 250 | 870
AT 200-0.8 S G5plus | 800 | 8.400 | 165 | 73 | 1.000 | 1.300 | 1.850 | DN 250 | 870
AT 200-1.0 S G5plus | 1.000 | 6.000 | 165 | 73 | 1.000 | 1.300 | 1.850 | DN 250 | 870
AT 250-0.9 S G5plus | 900 | 9.400 | 190 | 76 | 1.000 | 1.300 | 1.850 | DN 250 | 870

Notes
Sound pressure level given without blow-off noise and with acoustic enclosure. Volume flow corresponds to measured delivery volume flow converted to customer-specific suction conditions p = 1.0 bar, t = 20°C, rF = 0%.

Caractéristiques / Spécifications techniques

• Type of technology: Turbo Blowers
• Design: Positive pressure
• Differential pressure (Δp): 200 to 1.000 mbar
• Volume flow: 360 to 9.400 m³/h
• Medium: Air
• Conveying / Compression: Oil-free (Class 0)
• Motor: High-efficiency permanent magnet motor (~96% efficiency even in partial load)
• Bearings: AERZEN air foil bearings with double coating (Teflon + graphite); theoretical lifetime > 80,000 operating hours; resistant to pressure peaks and surge; maintenance-free
• Control range: approx. 40% - 100%
• PFAS-free
• Plug-and-play design; minimal maintenance requirements