Manufacturer: American Warming and Ventilating

VC-51 Rectangular Flange Volume Control Damper.
Heavy Duty Volume Control, Airfoil, Parallel or Opposed

Damper DepthVaries

DescriptionHeavy Duty Volume Control, Airfoil, Parallel or Opposed

Max Face Velocity8000+ FPM

Max Pressure25+ in. wg

Max Temperature300+ F

Min Size6" x 12"

Max Size120" x 120"

Frame MaterialMild Steel Channel, Varies Per Design Criteria

Blade MaterialMild Steel, Double Skin, Varies per Design Criteria

AxlesMild Steel, Stub or Full Length

BearingsRelubricable Ball Bearings

LinkageHeavy Duty Type, Mild Steel Bars w/ Stainless Steel Pins and OIB Bearings

StopsMild Steel

Finish(1) Coat of Primer

Actuator4" Extended Shaft Is Standard (upon request, see actuator options)

SealsNone Is Standard (upon request, see seal options)