It is fabricated using G. I., Aluminum or S. S. Frame and high quality M.S, G.I, Aluminum or S.S blades. It is a robust construction and highly durable. Our Air damper can have motorized, manual or pneumatic, gear operated operations. It is easy to operate and has a suitable handle locking arrangement. Customize sizes and material specification facilities available to meet their requirements effectively. Bigger sizes are also available. We also make fire dampers.