PMT designs and manufactures dampers of all types and styles. PMT can supply a like for like replacement or a new design damper. Testing of dampers includes pressure drop, leakage and other test specified by the customer.

PMT's dampers types include:


Isolation damper with ITT/Barton Hydramotor acturator.



Backdraft damper manufactured by PMT. All dampers have bearing assemblies which can be removed and maintained without disassembling the blade assembly.



Pressure relief damper for Exelon's LaSalle Station.