Ultra-Quiet Commercial Fresh Air System Fan – Efficient Smoke & Odor Removal
High-performance centrifugal fan with ultra-low noise operation (below 40dB), ideal for KTVs, cigar lounges, and commercial kitchens. Features a precision-balanced motor for vibration-free airflow and durable ABS+PP composite housing resistant to heat and corrosion.
Unidirectional Airflow Design
Patented blade geometry ensures concentrated airflow, eliminating smoke and stale air 30% faster than standard fans. Seamless integration with existing HVAC ducts (adaptable flange sizes: 6"/8"/10").
Industrial-Grade Durability
Reinforced steel mounting brackets and IP54-rated components withstand high humidity and 24/7 operation. Maintenance-free dual ball bearings ensure 50,000+ hours lifespan.
Versatile Commercial Use
Optimized for enclosed spaces: server rooms, spas, underground parking, and industrial workshops. Customizable exhaust/intake modes with optional speed controller (sold separately).
Bulk Order Advantage
Direct factory pricing with MOQ discounts for wholesalers. ISO-certified manufacturing, compliant with CE/ROHS safety standards. Ships pre-assembled with anti-rust hardware.