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Feature
No leakage, Excellent for isolation & balancing of ducts, Lower cost Etc.
IFI Butterfly dampers are available for a wide variety of applications in round ductwork, where low-leakage isolation, flow control, or a combination of the two is desired. Varying degrees of isolation can be obtained from 90 to 99.9% depending on the seal arrangement.Heavy-duty design that is suitable for applications with clean, corrosive, dirty, andor dry environments.Manufactured in-house under strict quality control procedures. IFIs range of butterfly dampers are best suited in Duct and Ventilation system where flow control and balancing is required.