Two Stage Air Compressor Manufacturers & Suppliers in India | AV Compressor. The Premium Series Two-Stage Screw Air Compressor by AV Compressor is designed for superior efficiency, reliability, and performance. Powered by a high-efficiency Permanent Magnet Motor, it delivers consistent and energy-saving operation. With a nominal power range of 30 to 150 kW, it operates at a working pressure of 7 to 10 bar, ensuring optimal air compression for various industrial applications. The free air delivery ranges from 8.50 to 30.50 m³/min, making it ideal for high-demand environments. Engineered for durability and low maintenance, this two-stage screw air compressor enhances productivity while reducing energy costs. Call Us For More Information.