The Curtron S-IBD-36-1 Insect Back Door Air Curtain is an essential tool designed for maintaining sanitary conditions by creating an air barrier that deters insects from entering through open doorways. Covering an area up to 36 inches wide, it is suitable for doors that reach up to 10 feet in height, making it an ideal solution for various commercial and industrial environments. The air curtain is powered by a single 1-speed, 3/4 HP motor, providing reliable and efficient operation. Housed in durable aluminized steel, this unit ensures longevity and resistance to corrosion, enhancing its appeal in demanding settings. It includes an air filter to promote cleaner air circulation, reducing the infiltration of dust and debris. Additionally, the roller/plunger auto-door switch offers automated operation, enhancing user convenience. The Curtron S-IBD-36-1 is both FDA and USDA recommended, emphasizing its suitability for food service facilities that require strict adherence to hygiene standards. ETL Listed and made in the USA, this air curtain signifies high quality and compliance with North American safety standards. It serves a critical role in maintaining product safety and cleanliness in diverse operational environments.