Butterfly Dampers

EEI has supplied over 2500 dampers and guillotines to national and international clients for various applications in Boilers, Industrial Fans and Blowers, Pollution control, Flue Gas De-sulphurisation (FGD).

Butterfly dampers are circular with single or multiple blades. The butterfly or wafer damper can be a stack damper, is used when leakage is not all-important.  This type of damper is used for unidirectional flow. The 3-way dampers are also known as the diverter dampers. The drive for a butterfly damper is needs only 90° of motion.

Butterfly dampers have also been tried as an isolating damper for flue-gas scrubbers.

contact@ee2i.com with the following details for techno- commercial offer
Type- Single louver/ multiple louver
Location- vertical/ horizontal / inclined
Service- Air/ hot gas
Flow/ pressure/ temperature