The high temperature dampers are used for controlling the flow of radioactive gases in nuclear power plants but can be used for other applications in many industries. They have a temperature limit of five hundred degrees. The offered damper has the use in controlling the high temperatures and is used for many manufacturing processes. The damper is made of high grade metal for bearing high temperature yet work effectively. The High temperature dampers are used for effective working of many industries and are very safe to use and install. The Dampers are made for the multipurpose applications.