Stack cap dampers can be used in many applications for isolation and by-pass services, and are capable of providing near zero leakage when closed. Process Barron offers electric, pneumatic, hydraulic and manual gear actuator options for damper operation control according to customer specifications. The domed cap is attached to the counterweight arm by a floating pivot bearing allowing a uniform seal. The seal is retained by a bolted clamp bar which provides simple seal replacement if needed. The stack cap is furnished complete with hold down lugs to conveniently allow the cap to be mechanically held in the closed position for service and removal of the actuator without taking the flue gas system out of service.
Process Barron’s skilled team of craftsmen manufacture and assemble specialty dampers in-house at our own facilities. Our field service department specializes in turn-key installation of new equipment, inspection and maintenance, and thorough analysis of problems with existing equipment. All custom stack cap dampers are designed, manufactured, shop assembled and tested in-house at our facilities in Alabama.
Contact Process Barron today to learn more about our custom damper fabrication capabilities, if you have a damaged fan or require emergency field service assistance for a piece of equipment. Our qualified engineering and service teams are eager to earn your business and help you maintain an efficient operation.