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Dampers
  • Diverter Dampers
  • Guillotine Dampers
  • Sickle Dampers
  • Louver Dampers
  • Butterfly Dampers
  • Flap Dampers
  • Poppets
  • Specialty Damper Configurations

Bachmann® damper systems by Bachmann Industries are custom-designed by engineers experienced in gas flow control and isolation for the full spectrum of applications. Bachmann® dampers are recognized worldwide for high performance, quality manufacture, heavy duty design, innovative materials and leading edge technology for application optimization.

Dampers for Air Pollution Control Applications dampers





Damper Types: Choosing the Right Damper

Dampers serve three basic functions: modulating gas flow, diverting gas flow, or isolating equipment. Each type of damper performs in a different way, with advantages and disadvantages that contribute to its suitability and desirability as a system component.

Damper Functions

Selecting the right damper to perform a particular function is perhaps the single most important decision that directly affects reliable long-term operation. Poor selection can result in inefficient damper and system operation or catastrophic failure, often a dangerous challenge to maintenance crews.

In addition to function, many other important considerations also factor into damper selection. Design conditions, construction, material selection, and cost all play a part in choosing the right damper.


Damper Design Considerations
CONDITIONS CONSTRUCTION MATERIAL
Pressure
Temperature
Particulate/Corrosives
Maintenance
Frame
Blade
Seals/Seats
Shafting
Bearings
Packing
Linkage
Operator
Carbon steel
Stainless steel
Low alloy steel
High alloy steel

dampers


 
 

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