With leakage rates as low as 1–2%, TEI manufacture dampers for diverse processes. They are available as standalone units or with air pollution control systems. Constructed for temperatures up to 2,000 °F.
Dampers
Butterfly Dampers
TEI butterfly dampers control and isolate airflow using a single rotating blade. They can include seal air or other damper variants, be made from a range of materials, and operate manually, pneumatically, or electrically to suit process requirements.
Seal Air Dampers
At TEI, our seal air dampers pressurize the space between the blade seals so it’s always higher than the process upstream, preventing gas from leaking in. Durable, flexible alloy seals handles high temperatures; Ideal for demanding, heavy-duty applications.
Process Isolation Dampers
Isolation dampers paired with fresh air dampers let pollution control equipment start up safely. Fresh air flows in while the isolation damper is closed, then switches to treat process gas once online.
Multi Louver Damper
Multi-louver dampers control large gas flows with precision using multiple interlinked blades. They ensure uniform airflow distribution, even in complex duct or process systems.
Interested in getting a quote on an dampers? Click this link to be taken to our dampers questionnaire: Dampers QUESTIONNAIRE
High Temperature Dampers
Built for up to 2,000 °F. Ceramic lining and special alloy construction. Heat shields and cooling fins protect bearings and actuators. Expanding shaft and blades designed thrive in extreme heat.