Our Newly developed “PROPELLER FAN” Provides you with Heat, Fluff, Fume, and undesirable vapor-free machine Area. This Heat Extractor Unit is manufactured with Aluminum Blades, a Wire mesh guard and a manual shutter. The fan works in a manner to bring the temperature down inside the machine area to comfort level. As a result efficiency of working personnel increases. These fans are ideal for machine rooms, switch rooms, generator rooms, and electric sub-stations to prevent them from overheating and wherever very large airflow is required Compress sound cum weatherproof, durable unit and access door for maintenance. Provide with Backward and forward curve impeller, with Double width double inlet and single-width single inlet as per computerized section and application. We design our centrifugal fans to provide optimum aerodynamic properties, allowing them to improve the airflow in HVAC systems. Our centrifugal fans offer specific advantages, but collectively these fans will be more suitable for various project demands than axial fans.