Dampers (General)

Quality – Integrity – Reliability

PMT designs and manufactures dampers (general) 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.

Nuclear HVAC General Dampers

Dampers – General

  • Dampers fabricated to meet your specific requirements
  • In-house design and engineering services are available
  • Special plating and coating services are available
  • Complete product qualification services as required
  • Field engineering services are available
  • Welding and inspections in accordance AWS and/or ASME as required
  • Manufacturing in accordance With 10 CFR 50 Appendix B Quality Assurance
    program when required

Damper

Isolation damper with ITT/Barton Hydramotor Actuator.

  • PMT standardized general designs
  • Fabricated to meet customer specific requirements
  • In-house design and engineering services
  • Special plating and coating services
  • Complete product qualification services
  • Welding and inspections in accordance AWS and/or ASME as required
  • Manufacturing in accordance with nuclear QA program as required
  • Generic seismic qualification in place for most designs
General Dampers
Nuclear Damper

Backdraft Damper

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

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