Air Foil Bearing Turbo Blower
Oil-free. Quiet. Highly efficient.
Our air foil bearing turbo blower systems offer minimum energy consumption and maximum efficiency thanks to their oil-free operating principle and high-speed motor technology. They are designed for a wide range of applications, from wastewater treatment plants to industrial processes.
Air foil bearings operate without contact on the air film created by the rotor’s own rotation. This eliminates the need for lubrication, minimizes mechanical friction, and extends the system's lifespan.
The HAUS air foil bearing turbo blower combines high-speed centrifugal compressor technology with a contactless and completely oil-free operating principle. The system features a self-balancing design driven by the airflow generated during the rotor’s rotation and operates without mechanical contact.
When the blower is activated, a high-speed electric motor directly drives the impeller. Air is drawn from the intake line into the compressor inlet and accelerated by the impeller rotating at high speeds. In the diffuser section, this kinetic energy is converted into pressure, and the air is delivered to the process at the required pressure. This aerodynamic compression principle ensures high efficiency and low energy consumption.
During operation, the rotor remains balanced without contacting the surface thanks to the dynamic air pressure generated by its own movement. Thanks to this contactless structure, there is no need for a lubrication system, friction-related losses are eliminated, and mechanical wear is minimized. As a result, the system offers a simpler, cleaner, and more reliable operating structure.
Thanks to the variable frequency drive (VFD), the blower quickly adapts to varying flow rate and pressure requirements. This feature provides significant advantages in terms of energy optimization and stable air supply, especially in processes where load changes are frequent, such as wastewater treatment plants.
The air foil bearing turbo blower contributes to the sustainability and operational cost goals of modern facilities with its compact design, low maintenance requirements, and high energy efficiency. Thanks to its oil-free and contactless operating principle, it offers a long service life and reliable performance.
HAUS Air Foil Bearing Turbo Blower systems are widely used, especially in aeration tanks of wastewater treatment plants, and offer an effective and reliable solution in many industrial processes requiring aeration.
Thanks to the advanced control infrastructure, flow rate and energy optimization can be achieved depending on the oxygen demand of the process; this increases both energy efficiency and process stability.
Technical Features and Advantages
• Up to 40% energy savings
• Oil-free and low-maintenance bearing system
• Low noise and vibration
• Compact design
• Remote monitoring and automation integration
Thanks to their air foil bearing structure, these lubrication-free systems have low maintenance and operating costs, and this advantage has been proven in field applications. Their compact design allows for easy and flexible installation in confined spaces.
HAUS Turbo Blower is offered at competitive prices, backed by domestic production and a mass production infrastructure that meets high quality standards. With its high energy efficiency and low maintenance requirements, it is an innovative solution that quickly amortizes the initial investment and sustainably increases process efficiency.
HAUS continues to develop products focused on energy saving, environmental efficiency, and advanced process technologies to support the sustainable growth of its customers.
PRODUCT MODELSL Series air-bearing turbo blowers maximize operational efficiency in wastewater treatment and industrial ventilation processes requiring low pressure, by providing high airflow with minimum energy consumption thanks to frictionless air cushion technology.
| 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 |
L Series air-bearing turbo blowers maximize operational efficiency in wastewater treatment and industrial ventilation processes requiring low pressure, by providing high airflow with minimum energy consumption thanks to frictionless air cushion technology.
| 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 |
L Series air-bearing turbo blowers maximize operational efficiency in wastewater treatment and industrial ventilation processes requiring low pressure, by providing high airflow with minimum energy consumption thanks to frictionless air cushion technology.
| 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 |
L Series air-bearing turbo blowers maximize operational efficiency in wastewater treatment and industrial ventilation processes requiring low pressure, by providing high airflow with minimum energy consumption thanks to frictionless air cushion technology.
| 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 |
L Series air-bearing turbo blowers maximize operational efficiency in wastewater treatment and industrial ventilation processes requiring low pressure, by providing high airflow with minimum energy consumption thanks to frictionless air cushion technology.
| 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 |
L Series air-bearing turbo blowers maximize operational efficiency in wastewater treatment and industrial ventilation processes requiring low pressure, by providing high airflow with minimum energy consumption thanks to frictionless air cushion technology.
| 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 |
L Series air-bearing turbo blowers maximize operational efficiency in wastewater treatment and industrial ventilation processes requiring low pressure, by providing high airflow with minimum energy consumption thanks to frictionless air cushion technology.
| 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 |
L Series air-bearing turbo blowers maximize operational efficiency in wastewater treatment and industrial ventilation processes requiring low pressure, by providing high airflow with minimum energy consumption thanks to frictionless air cushion technology.
| 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 |
L Series air-bearing turbo blowers maximize operational efficiency in wastewater treatment and industrial ventilation processes requiring low pressure, by providing high airflow with minimum energy consumption thanks to frictionless air cushion technology.
| 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 air-bearing turbo blowers maximize energy efficiency by offering high-speed operation in medium-pressure applications thanks to frictionless air film technology, and provide a highly reliable solution for precise industrial processes thanks to 100% oil-free air supply.
| 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 |
M Series medium-pressure air-bearing turbo blowers maximize energy efficiency by offering high-speed operation in medium-pressure applications thanks to frictionless air film technology, and provide a highly reliable solution for precise industrial processes thanks to 100% oil-free air supply.
| 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 |
M Series medium-pressure air-bearing turbo blowers maximize energy efficiency by offering high-speed operation in medium-pressure applications thanks to frictionless air film technology, and provide a highly reliable solution for precise industrial processes thanks to 100% oil-free air supply.
| 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 |
M Series medium-pressure air-bearing turbo blowers maximize energy efficiency by offering high-speed operation in medium-pressure applications thanks to frictionless air film technology, and provide a highly reliable solution for precise industrial processes thanks to 100% oil-free air supply.
| 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 |
M Series medium-pressure air-bearing turbo blowers maximize energy efficiency by offering high-speed operation in medium-pressure applications thanks to frictionless air film technology, and provide a highly reliable solution for precise industrial processes thanks to 100% oil-free air supply.
| 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 |
M Series medium-pressure air-bearing turbo blowers maximize energy efficiency by offering high-speed operation in medium-pressure applications thanks to frictionless air film technology, and provide a highly reliable solution for precise industrial processes thanks to 100% oil-free air supply.
| 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 |
M Series medium-pressure air-bearing turbo blowers maximize energy efficiency by offering high-speed operation in medium-pressure applications thanks to frictionless air film technology, and provide a highly reliable solution for precise industrial processes thanks to 100% oil-free air supply.
| 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 |
M Series medium-pressure air-bearing turbo blowers maximize energy efficiency by offering high-speed operation in medium-pressure applications thanks to frictionless air film technology, and provide a highly reliable solution for precise industrial processes thanks to 100% oil-free air supply.
| 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 |
M Series medium-pressure air-bearing turbo blowers maximize energy efficiency by offering high-speed operation in medium-pressure applications thanks to frictionless air film technology, and provide a highly reliable solution for precise industrial processes thanks to 100% oil-free air supply.
| 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 |
*HAUS reserves the right to modify the specifications stated here without prior notice to the customer.PRODUCT SECTION
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