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AD - AF Aluminum Control Dampers

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  • AD-AF

Quick Overview

AD - AF Aluminum Control Dampers

Details

  • DEPTH BLADES CLOSED: 4” (101 mm).
  • DEPTH BLADES OPEN: 6 1/8” (156 mm).
  • MATERIAL: extruded 6063-T5 aluminum.
  • FRAME THICKNESS: 0.081” (2.06 mm).
  • BLADE STYLE: PB - parallel blade standard; OB - opposed blade on request.
  • BLADE THICKNESS: 0.081” (2.06 mm).
  • BEARINGS: moulded synthetic (Acetal).
  • SEALS: co-extruded santoprene vinyl blade seal and vinyl jamb seal.
  • AXLES: 3/8” aluminum square bar.
  • FRAME STYLE: specify DM for Duct Mount or FM for Flange Mount.
  • MINIMUM HEIGHT: 8” (203 mm) single blade;  15” (381 mm) multiple blade.
  • MAXIMUM PANEL WIDTH: 60” (1524 mm).
  • MAXIMUM PANEL HEIGHT: 60” (1524 mm).
  • MAXIMUM SYSTEM PRESSURE: 5” w.g. for 60” blades.
  • LEAKAGE: does not exceed 7 CFM/ft2 (341/s/m2) against 4” w.g. (1 kPa) differential static pressure at -40ºF (-40ºC).
  • LINKAGE: concealed in frame.
  • STANDARD FINISH: mill.
  • STANDARD MOTOR INSTALLATION: side shaft direct drive, extendable up to 12”.

ORDERING METHOD

  • DUCT MOUNT: ID-WxH
  • FLANGE MOUNT: FD-WxH

Note: Non-standard dampers are non-returnable and cannot be cancelled.