50X50X20mm Industrial DC 5V 12V 24V Blower Ventilation Cooling Fan

50X50X20mm Industrial DC 5V 12V 24V Blower Ventilation Cooling Fan. Versatile Voltage Options: Available in 5V, 12V, 24V, and 48V DC for diverse power requirements. Dual Bearing Systems: Choose between Sleeve (35,000h) and Ball (50,000h) bearings for longevity. Advanced Functionality: Optional features include PWM, auto-restart, stop alarm, and temperature control. High Efficiency Design: Brushless motor with side outlet ensures high airflow and low power consumption. Low Noise Operation: Noise levels range from 26.8 to 37.2 dBA for quiet environments. Compact & Durable: Space-saving design built with high-quality materials for rigorous use. Global Certifications: Products certified with CE, RoHS, and ISO9001 for quality assurance. OEM & ODM Support: Custom logo and product specifications available for bulk orders.