VC-38 12” Low Leakage Isolation Damper

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Damper Depth12"
DescriptionUtility Grade Low Leakage Shut Off Damper, Single Thickness
Max Face Velocity6400 FPM
Max Pressure13-1/2 in. wg
Max Temperature200 F
Min Size6" x 6"
Max Size48" x 96"
Frame Material10 Ga. Galvanized Steel (Horizontal and Vertical Mullions)
Blade Material10 Ga. Galvanized Steel, 12" Max Width
Axles3/4" thru 1" Dia. Plated Steel, Full Length
BearingsRelubricable Ball Bearings w/ Viton O-Ring Stuffing Boxes
LinkageHeavy Duty Type, Plated Steel Bars w/ Stainless Steel Pins and OIB Bearings
StopsGalvanized Steel
Actuator4" Extended Shaft Is Standard (upon request, see actuator options)
SealsEPT Wedge On Frame At Blade Perimeter w/ Silicone Sealing Compound At Mullion Connections


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