Vee Blade and Airfoil Manual Dampers

Air Systems offers manual dampers that are well-suited for a variety of volume control applications. Built to meet the requirements of your specific application, we build dampers in a wide range of shapes, sizes, and different materials, depending on what the job demands.

Our manual dampers offer distinct advantages:

  • Consistent product quality
  • Quick turnaround on proposals and approval drawings
  • Quick delivery
  • Standard to custom designs available
  • Consistently competitive pricing

Air Systems offers manual dampers that are completely customizable and delivered on time. Our team is highly skilled in the development of successful damper applications with over 20 years of experience.

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QUESTION: What materials are available for the construction of my dampers?
ANSWER: Galvanized, aluminized, galvanneal, aluminum, or stainless steel.


QUESTION: How do I choose what material to use for my application?
ANSWER: The type of airstream and the temperature will determine the best material for the application. Our experienced sales staff will assist in selecting the proper damper design and material selection during the proposal process.


QUESTION: What is the lead time on your manual dampers?
ANSWER: Leadtime is typically 2 weeks for small quantity orders or 2-4 weeks for large quantity orders.


QUESTION: Is leaking a problem with your frames?
ANSWER: Leaking is not a problem because our frames are solid welded to be airtight.


QUESTION: Can you provide a custom bolt hole pattern in the damper frame?
ANSWER: Yes, we can provide any size holes with any bolt hole pattern.


QUESTION: What information do I need to provide to receive a proposal?
ANSWER: We need to know your WxHxD duct dimensions, airflow (CFM) or air velocity (FPM) through damper, type of airstream, normal and design operating temperatures, vertical or horizontal blades.

Industrial Metal Fabricators (IMF)

Air Systems partners with the IMF team to develop customized manual damper solutions to meet specific customer needs.

  • Industrial process for air balancing
  • General ventilation for air balancing
  • Dust collectors
  • Paint systems
  • HVAC systems for air balancing