Louvers > Volume Control Dampers

Volume Control Dampers

ASX volume control dampers (Model FD__) are available with a wide variety of features, options and accessories.  Airfoil blade control dampers are now available with an optional insulated blade.

Standard Features

Construction:
Extruded Aluminum or Galvanized Steel
Low Leakage

Blades:
Opposed Blade or Parallel Blade
Optional Insulated Blade

Frame:
Channel Frame or Flanged Frame

Operators:
Manual or Motor Operators

Model FDCB,FDDB,FDHB,FDLB - aluminum, low leakage, channel frame

Model FDGB,FDMB,FDSB,FDTB - aluminum, low leakage, flanged frame

Model FDNB,FDQB - galvanized, channel frame

Model FDPB,FDRB - galvanized, flanged frame

Model FAAA,FABA - aluminum, airfoil blade w/optional insulated blade

Model FACA,FADA - galvanized, airfoil blade w/optional insulated blade