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Gas Plant Guillotine Dampers

Guillotine Dampers are used when tight shut-off is required to isolate specific portions of an exhaust gas system for maintenance or by-pass purposes. Our Peerless-Aarding brand Gas Plant Guillotine Damper is a heavy-duty design commonly used in heat recovery steam generator (HRSG) systems.

Our custom designs have proven reliable in some of the most demanding environments, and include open-bonnet or enclosed bonnet designs, and optional 100% isolation with seal air fans. Our dampers are constructed of quality materials to provide maximum reliability, long service life and to meet your application needs.



  • Low Total Cost of Ownership
  • Custom designs
  • Premium quality materials for reliable performance and maximum life span
  • Optimal performance with seal air fans with 100% isolation



  • Variety of guillotine damper sizes
  • Open bonnet or enclosed bonnet designs


Gas Plant Guillotine Dampers from Aarding

At Aarding, we create dynamic customized emissions management products like our gas plant guillotine dampers, which are used in natural gas power and petrochemical processing plants worldwide. Aarding engineers have an extensive knowledge and expertise in the industry. This allows us to apply cutting-edge technology with unparalleled engineering experience to build best-in-class machinery. In operation since 1933, Aarding has a distinguished record of offering only the finest equipment and maintenance.

Job one at Aarding is designing air pollution management solutions that will make your company safer and more efficient, accurately measure your emissions, and reduce your impact on the environment. Our equipment meets the most stringent emissions compliance requirements, no matter the scale or power required. With our industry leading standard line of emissions equipment, we can solve your emission problems or design custom devices to suit the unique requirements of your facility. The seasoned, experienced professionals take pride installing Aarding equipment that provides each customer with solutions that are powerful, durable, and efficient. Choose Aarding for superior emission control.