Manufacturer: American Warming and Ventilating

VC-26 5-½” Rectangular In-Duct Volume Control Damper.
Volume Control, Airfoil Low Leakage, Parallel or Opposed.

Damper Depth5-1/2"

DescriptionVolume Control, Airfoil Low Leakage, Parallel or Opposed

Max Face Velocity4000 FPM

Max Pressure6 in. wg

Max Temperature150 F

Min Size8" x 8"

Max Size48" x 72"

Frame Material16 Ga. Galvanized Steel

Blade MaterialGalvanized Airfoil, 6-1/2" Nominal Width

Axles3/8" Square Plated Steel, Stub

BearingsHeavy Duty Molded Nylon

LinkagePlated Steel Angle and Crank Plates w/ S.S. Pivots, In-Jamb Linkage

StopsGalvanized Steel


Actuator6" Extended Shaft Is Standard (upon request, see actuator options)

SealsSilicone on Blade Edge Seals w/ Metallic Compression at Jambs