Air turbo-blower Air Foil Bearing Turbo Blower

centrifugalimpellerprocess

Overview
Oil-free, contactless turboblower range designed for aeration and industrial processes. HAUS air foil bearing turbo blowers combine high-speed centrifugal compression with air-film bearings to deliver efficient, low-maintenance air supply across a wide capacity range.

Operating principle
Air foil bearings support the rotor on a thin air film generated by rotation, eliminating lubrication and mechanical contact. The HAUS design uses a high-speed motor driving a centrifugal impeller; aerodynamic forces create self-balancing support on the air film, reducing friction and wear while extending service intervals.

Performance and control
The direct-drive electric motor accelerates the impeller to high speed, drawing air through the inlet and converting kinetic energy into pressure in the diffuser. The system achieves high efficiency and low energy consumption. Integrated variable frequency drive (VFD) enables fast adaptation to changing flow and pressure demands, supporting energy optimization and stable supply in processes with varying loads (e.g., wastewater aeration). Advanced control options allow process-driven flow and energy management.

Benefits

• Oil-free, contactless operation (no lubrication system)
• Reduced mechanical friction and wear for longer service life
• Lower maintenance and operating costs
• Compact footprint for flexible installation
• Low noise and vibration
• Remote monitoring and automation-ready
• High energy efficiency with up to 40% energy savings (as stated)

Technical Features and Advantages

• Up to 40% energy savings
• Oil-free, low-maintenance bearing system
• Low noise and vibration
• Compact, space-saving design
• Remote monitoring and automation integration

Applications
Commonly used for aeration in wastewater treatment plants and in industrial aeration processes where reliable, efficient, low-maintenance air supply is required. Suitable for facilities targeting reduced operating costs and improved sustainability.

Product Models — Technical Specifications

ALP022
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 850x1350, H1670 mm
WEIGHT: 250 kg
MAXIMUM DISCHARGE PRESSURE: 800 mbar
MOTOR SHAFT POWER: 22 kW
MAXIMUM PACKAGE POWER: 24 kW
MINIMUM FLOW RATE: 550 m³/sa
MAXIMUM FLOW RATE: 1.250 m³/sa

ALP135
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 950x1630, H1900 mm
WEIGHT: 950 kg
MAXIMUM DISCHARGE PRESSURE: 800 mbar
MOTOR SHAFT POWER: 135 kW
MAXIMUM PACKAGE POWER: 150 kW
MINIMUM FLOW RATE: 3.300 m³/sa
MAXIMUM FLOW RATE: 7.150 m³/sa

ALP115
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 950x1630, H1900 mm
WEIGHT: 900 kg
MAXIMUM DISCHARGE PRESSURE: 800 mbar
MOTOR SHAFT POWER: 115 kW
MAXIMUM PACKAGE POWER: 125 kW
MINIMUM FLOW RATE: 2.900 m³/sa
MAXIMUM FLOW RATE: 6.000 m³/sa

ALP095
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 950x1630, H1900 mm
WEIGHT: 850 kg
MAXIMUM DISCHARGE PRESSURE: 800 mbar
MOTOR SHAFT POWER: 95 kW
MAXIMUM PACKAGE POWER: 105 kW
MINIMUM FLOW RATE: 2.850 m³/sa
MAXIMUM FLOW RATE: 4.950 m³/sa

ALP075
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 850x1500, H1745 mm
WEIGHT: 635 kg
MAXIMUM DISCHARGE PRESSURE: 800 mbar
MOTOR SHAFT POWER: 75 kW
MAXIMUM PACKAGE POWER: 85 kW
MINIMUM FLOW RATE: 1.650 m³/sa
MAXIMUM FLOW RATE: 3.100 m³/sa

ALP055
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 850x1500, H1745 mm
WEIGHT: 570 kg
MAXIMUM DISCHARGE PRESSURE: 800 mbar
MOTOR SHAFT POWER: 55 kW
MAXIMUM PACKAGE POWER: 60 kW
MINIMUM FLOW RATE: 1.250 m³/sa
MAXIMUM FLOW RATE: 2.700 m³/sa

ALP045
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 850x1500, H1745 mm
WEIGHT: 500 kg
MAXIMUM DISCHARGE PRESSURE: 800 mbar
MOTOR SHAFT POWER: 45 kW
MAXIMUM PACKAGE POWER: 50 kW
MINIMUM FLOW RATE: 1.150 m³/sa
MAXIMUM FLOW RATE: 2.550 m³/sa

ALP037
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 850x1350, H1670 mm
WEIGHT: 300 kg
MAXIMUM DISCHARGE PRESSURE: 800 mbar
MOTOR SHAFT POWER: 37 kW
MAXIMUM PACKAGE POWER: 42 kW
MINIMUM FLOW RATE: 800 m³/sa
MAXIMUM FLOW RATE: 1.950 m³/sa

ALP029
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 850x1350, H1670 mm
WEIGHT: 270 kg
MAXIMUM DISCHARGE PRESSURE: 800 mbar
MOTOR SHAFT POWER: 29 kW
MAXIMUM PACKAGE POWER: 32 kW
MINIMUM FLOW RATE: 725 m³/sa
MAXIMUM FLOW RATE: 1.700 m³/sa

M Series (medium-pressure)
AMP022
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 850x1350, H1670 mm
WEIGHT: 250 kg
MAXIMUM DISCHARGE PRESSURE: 1200 mbar
MOTOR SHAFT POWER: 22 kW
MAXIMUM PACKAGE POWER: 24 kW
MINIMUM FLOW RATE: 500 m³/sa
MAXIMUM FLOW RATE: 1.100 m³/sa

AMP135
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 950x1630, H1900 mm
WEIGHT: 950 kg
MAXIMUM DISCHARGE PRESSURE: 1200 mbar
MOTOR SHAFT POWER: 135 kW
MAXIMUM PACKAGE POWER: 150 kW
MINIMUM FLOW RATE: 3.000 m³/sa
MAXIMUM FLOW RATE: 6.250 m³/sa

AMP095
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 950x1630, H1900 mm
WEIGHT: 850 kg
MAXIMUM DISCHARGE PRESSURE: 1200 mbar
MOTOR SHAFT POWER: 95 kW
MAXIMUM PACKAGE POWER: 105 kW
MINIMUM FLOW RATE: 2.400 m³/sa
MAXIMUM FLOW RATE: 4.500 m³/sa

AMP115
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 950x1630, H1900 mm
WEIGHT: 900 kg
MAXIMUM DISCHARGE PRESSURE: 1200 mbar
MOTOR SHAFT POWER: 115 kW
MAXIMUM PACKAGE POWER: 125 kW
MINIMUM FLOW RATE: 2.600 m³/sa
MAXIMUM FLOW RATE: 5.250 m³/sa

AMP075
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 850x1500, H1745 mm
WEIGHT: 635 kg
MAXIMUM DISCHARGE PRESSURE: 1200 mbar
MOTOR SHAFT POWER: 75 kW
MAXIMUM PACKAGE POWER: 85 kW
MINIMUM FLOW RATE: 1.300 m³/sa
MAXIMUM FLOW RATE: 2.800 m³/sa

AMP055
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 850x1500, H1745 mm
WEIGHT: 570 kg
MAXIMUM DISCHARGE PRESSURE: 1200 mbar
MOTOR SHAFT POWER: 55 kW
MAXIMUM PACKAGE POWER: 60 kW
MINIMUM FLOW RATE: 1.100 m³/sa
MAXIMUM FLOW RATE: 2.250 m³/sa

AMP045
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 850x1500, H1745 mm
WEIGHT: 500 kg
MAXIMUM DISCHARGE PRESSURE: 1200 mbar
MOTOR SHAFT POWER: 45 kW
MAXIMUM PACKAGE POWER: 50 kW
MINIMUM FLOW RATE: 1.000 m³/sa
MAXIMUM FLOW RATE: 2.250 m³/sa

AMP037
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 850x1350, H1670 mm
WEIGHT: 300 kg
MAXIMUM DISCHARGE PRESSURE: 1200 mbar
MOTOR SHAFT POWER: 37 kW
MAXIMUM PACKAGE POWER: 42 kW
MINIMUM FLOW RATE: 700 m³/sa
MAXIMUM FLOW RATE: 1.700 m³/sa

AMP029
TECHNICAL SPECIFICATIONS
DIMENSIONS (Length * Width, Height): 850x1350, H1670 mm
WEIGHT: 270 kg
MAXIMUM DISCHARGE PRESSURE: 1200 mbar
MOTOR SHAFT POWER: 29 kW
MAXIMUM PACKAGE POWER: 32 kW
MINIMUM FLOW RATE: 650 m³/sa
MAXIMUM FLOW RATE: 1.500 m³/sa

Note
*Specifications may be modified without prior notice. The characteristics/specifications above are taken from the product page and its model tables.