
Nanyoo Silent Four-Pole Motor Plastic Impeller Air Conditioning Fan Cabinet (AC). Low Noise Operation: Operating noise controlled at 48-58dB with multi-layer noise reduction structure. Full Copper Motor: Equipped with full copper AC fixed-frequency motor with overheat protection. Customizable Size: Dimensions and size are customizable to meet specific project requirements. Stainless Steel Option: Custom stainless steel versions available for specific environmental needs. High Temperature Resistant: High temperature resistant versions available for extreme conditions. Explosion Proof Version: Explosion-proof versions available for safety-critical applications. 24/7 Stable Operation: Designed to run stably 24/7 for continuous ventilation needs. Easy Maintenance: Double-side quick-opening door design allows for easy maintenance access.