Process Barron’s skilled team of craftsmen manufacture and assemble a variety of damper designs in-house at our facilities in Alabama, including parallel louver dampers and opposed blade louver dampers. Our field service department specializes in turn-key installation of new equipment, inspection and maintenance, and thorough analysis of problems with existing equipment.
Contact Process Barron today to learn more about our 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.
Parallel blade louver dampers are available for open-close service, fixed flow balance control, and for use as a variable control damper at the inlet box of a fan to pre-spin the air entering the fan wheel.
Multi-louver parallel blade fan inlet dampers, with airfoil blades, provide excellent fan control. High strength adjustable blade linkage with self-aligning rod ends is available, in addition to refractory lining for operation in high-temperature conditions.
Multi-louver parallel blade isolation dampers for open-close service or fixed flow balance control are manufactured with stainless steel spring seals that reduce leakage to less than 1%. Self aligning blade shaft packing glands are available to maintain exact concentricity of the packing to the blade shaft at all times, providing maintenance-free service.
Opposed blade louver dampers are used where the system requires air flow control or balance, and can be used for on-off service.
Fan outlet multi-louver opposed blade dampers are designed to provide balance flow control. Internal stainless steel spring seals furnish tight shut-off, allowing isolation of the fan for maintenance. Heavy duty adjustable blade linkage with high strength spherical rod ends provide precise blade movement, while self lubricating high temperature spherical carbon sleeve bearings running on stainless steel shaft allow for maintenance free service.