
Theodore Multiple Sizes Model B Series Vertical Industrial High-Airflow Side-Discharge Ultra-Powerful Airflow Air Curtain. Customizable Sizes: Available in multiple dimensions to fit various doorway requirements. Ultra-Powerful Airflow: Delivers up to 34000 m3/h airflow with wind speed reaching 19 m/s. Robust Galvanized Construction: Thickened galvanized steel housing with electrostatic powder coating for rust resistance. Adjustable Air-Guiding Mechanism: Allows flexible airflow direction adjustments based on site conditions. Energy Efficient Operation: Reduces energy consumption by blocking heat exchange and preventing intrusion. Low Noise Level: Operates quietly with noise levels maintained at or below 70-78 dB. OEM/ODM Support: Manufacturer accepts custom orders for branding and specific requirements. CE and CQC Certified: Products obtained international and domestic safety and quality certifications.