
Powerful Exhaust Fan for Optimal Roof Ventilation Solutions. High-Efficiency Centrifugal Design: Centrifugal technology prevents eddy currents and reduces air friction noise for superior performance. Superior Dust and Moisture Protection: TK series ventilation blade shed at the air inlet effectively shields against moisture and dust intrusion. Flexible IP Rating Options: Available in IP22 without filter pad or IP55 with filter pad to suit different environmental needs. Customizable Specifications: Capable of manufacturing goods with different sizes, voltages, colors, and specified designs. Reliable 1-Year Warranty: We offer a comprehensive one-year warranty for our customers to ensure peace of mind. Multi-Standard Certification: Products are certified with RoHS, ISO, and CE standards for quality assurance. Sample Availability: Samples are provided for market display and laboratory testing prior to bulk orders. Low Noise Operation: Optimized design ensures low noise levels, ranging from 62 to 74 decibels depending on the model.