ELGi is one of the very few screw air compressor companies to design and manufacture airends for Oil free screw air compressor technology. The new AB series oil free screw air compressors provides disruptive benefits in terms of efficiency, reliability and air quality resulting in lower life cycle cost and high uptime. The high quality air out put with Class-“0” certification makes this compressor ideal for sensitive applications in pharmaceuticals, food and beverage industries where presence of oil vapor and moisture is intolerable.