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AC-20 Opposed Blade Air Control Damper
Details
Specifications
STANDARD CONSTRUCTION
FRAME:
16 Ga. (1.5mm) galvanized steel interlocking stacked hat section (*Channel frame shown)
BLADES :
16 Ga. galvanized V formed
BEARINGS:
Non-metallic celcon
AXLES:
1/2 Sq zinc plated steel stud
LINKAGE:
Concealed in frame 10 Ga. zinc plated steel
FINISH:
Mill galvanized
SHAFT:
Fixed 1/2 in dia. zinc plated steel shaft extending 2 1/2 in beyond the air control damper frame.
Drawings
Optional Components
Optional Materials:
Seals: Neoprene blade seals and/or Stainless steel jamb seals
Material: Aluminum or stainless steel
Bearings: Bronze bearings
Shaft: 1/2 dia. Shaft extending 7 1/2 inches beyond the air control frame. Requires 1” or 2” bearing bracket.
Other accessories and options:
Flanged Frame Option
Damper with Ex or Internal Motor Options
Damper-Motor-Louver Combo Options
Actuator for Diverter
Round-Oval-Rectangle Sleeve Options
Air Control Jumper Brackets
Air Control Extended Shafts
