310mm Plug Fan Low Noise High Cfm Ec Centrifugal Blower

310mm Plug Fan Low Noise High Cfm Ec Centrifugal Blower. High Efficiency EC Motor: Features an EC brushless external rotor motor for superior energy efficiency and performance. Low Noise Operation: Designed for quiet operation with a noise level of only 64 dBA at rated speed. Versatile Speed Control: Supports precise speed adjustment via 0-10VDC or PWM signals for flexible application control. Robust Protection System: Includes IP44 protection, thermal protection, locked-rotor protection, and reverse polarity protection. Certified Quality: Complies with international standards including RoHS, ISO, and CE certifications. Customizable Design: Offers customized fan types, motor options, and protection levels to meet specific needs.