Impeller for Air Curtain We bring forth qualitative Aluminum Impeller For Air Curtain for our valued clients. As the name suggests, these impellers are fabricated using high-grade aluminum and other basic material. We design and develop these products using advanced technology in compliance with the emerging requirements of our valued clients. Features: Resistance against corrosion DIA : 150mm, 160mm, 180mm, 200mm, 216mm, 230mm,270mm HT 300mm to 815mm Smooth finish Dimensional accuracy Robust construction