Key features

• •[Black Air Curtain, Isolate Interior from Exterior Air] - This unit is an unheated Air Curtain, it does not generate cold or hot air. Air curtain is a powerful fan that creates a high speed air stream over the entrance to isolate the interior and exterior air environment while blocking the entry of dust and smoke. Black colored air curtain, powder coated metal case, easy to clean slim body.
• •[US Patented Magnetic Switch Controlled Circuit (Patent No. US10584889B2)] - 2 pieces of magnets have no direct contact, won't be damaged by a door slamming. The magnetic door switch installation is much easier than the traditional mechanical plunger switch. 12VDC is safer and no hard wired required. It works even the door closer is not working well, just install at the closer distance while the door is closed.
• •[2 Speeds] - super powerful high speed at 785 CFM, 57dB, low speed at 628 CFM, 55dB. 120V 60Hz 230W (0.31HP, 2.40A), less power consumption than other industrial air curtains. Adopting the technology of German electrical machinery, it continuously runs for business hours. 1 fan wheel on the left side and 1 motor on the right side. 18" air outlet to cover up to 20" window opening.
• •[Easy Installation] - Refer to Technical Specification User Manual, installation should be easy. 1) mount the detachable mounting plate securely. 2) hang the air curtain up. 3) install the optional magnetic switch and connect to the dedicated 2 wires. With magnetic switch installed, automatically turn on the air curtain while the door is open.
• •[1 Year Protection, Professional Tech Support] - Free parts, repair or exchange within 1 year. Awoco high quality product reputation and supreme customer service is a guarantee. Dimensions: 23-3/4" L x 8-5/8" D x 10-3/8" H. Weight: 27.5 LBS. 55" power cord with plug is included. CE Certified.