VC-423
Manufacturer: American Warming and Ventilating
VC-423 8” Rectangular Flange Volume Control Damper.
Volume Control, Airfoil, Parallel or Opposed.
Damper Depth8"
DescriptionVolume Control, Airfoil, Parallel or Opposed
Max Face Velocity6000 FPM
Max Pressure45 in. wg
Max Temperature250 F
Min Size6" x 8"
Max Size60" x 96"
Frame Material12 Ga. Galvanized Steel
Blade Material16 Ga. Galvanized Steel, Airfoil Shape, 8" Max Width
Axles1" Dia. Plated Steel, Full Length
BearingsOil Impregnated Bronze
LinkagePlated Steel Arms, Stainless Steel Pivots and Galvanized Steel Angle, External Type
StopsGalvanized Steel
FinishMill
Actuator4" Extended Shaft Is Standard (upon request, see actuator options)
SealsNone Is Standard (upon request, see seal options)