
Aeration Aluminum Alloy Long Lifespan Air Foil Bearing Turbo Blower for Wastewater Treatment. Air Foil Bearing Technology: Eliminates lubrication needs, reduces friction, and extends lifespan significantly. Oil-Free Operation: No oil required for bearings, ensuring clean air and preventing contamination. High Energy Efficiency: Low friction design offers superior efficiency compared to traditional Roots blowers. Low Noise & Vibration: Quiet operation under 80 dBA with minimal vibration due to no mechanical contact. 24-Month Warranty: Comprehensive 24-month warranty coverage for all mechanical equipment. Flexible Customization: Full customization, minor customization, and design-based options available. High-Speed Performance: Capable of speeds up to 100,000 RPM for maximum airflow efficiency. Compact & Lightweight: Space-saving design with aluminum alloy casing and forged impeller.