Description
Duct Access Door; Type
Spiral, Insulated; Door Size
16 Inch Width x 12 Inch
Height; Door Material 22
Gauge Stamped Steel; Finish
Smooth (Interior),
Galvanized;
Inclusions/Features Panel,
Gasket, Springs, Knobs,
Bolts, Template; Applicable
Standard SMART, SMACNA,
SPIDA; Duct Diameter 17 to 18
Inch; Thickness 20 Gauge