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Products > Air Control Dampers > AC-30
Spiral Duct
Air Control Damper
Product Name:AC-30
Spiral Duct
Air Control Damper
Model # AC-30

  • Specifications
  • Drawings
  • Accessories
  • Installation

FRAME:
6" DEEP 22/20 GA. GALVANIZED STEEL
ROLL FORMED AND WELDED DOUBLE BEADED FOR RIGIDITY AND SPIRAL DUCT CONNECTIONS

BLADES:
SINGLE BLADE
16 GA. GALVANIZED
SINGLE "V" FORMED STIFFENER

SEALS:
LOW LEAKAGE CLOSED CELL NEOPRENE

BEARINGS:
NON-METALLIC CELCON

AXLES:
1/2 SQUARE ZINC PLATED STEEL STUD

FINISH:
MILL GALVANIZED

Installation guide