Duct Doors for Sheet Metal Duct

Product Overview

CD-5080 Introduction

The Acudor CD-5080 is a hingeless duct door for sheet metal ducts. The CD-5080 assures a tight seal without obstruction in the air system.


Galvanized steel, double panel


24 gauge

Mounting Frame

24 gauge with 5/8" notched knock over tabs


1/8" thick by 1/2" wide closed cell neoprene gasketing between door and frame and also between frame and duct


Door panel filled with 2" fiberglass insulation (7.7 R factor), compressed into 1".


Self tightening, hand operated cam latch

Optional Locks/Latches

Cylinder Lock & Key, HASP + Staple, L-Handle

Product Highlights

  • Insulated door panel, along with the gasketing between the door and frame

  • 5/8” notched knock over tabs on the inside of the frame provide for easy installation

  • Designed for use in LOW to medium pressure up to 3” static W.G.

  • Self tightening, hand operated cam latch

Cta keyboard red

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Other sizes available upon request

Nominal Door Size W&H Weight per Door
6 X 6152 X 1524.75” X 4.75”1.100.5
8 X 8203 X 2036.7 5” X 6.75”1.700.8
10 X 10254 X 2548.75” X 8.75”2.401.1
12 X 12304 X 30410.75”X 10.75”3.251.5
14 X 14356 X 35612.75” X 12.75”4.201.9
16 X 16406 X 40614.75” X 14.75”5.102.3
18 X 18457 X 45716.75” X 16.75”6.402.9
20 X 20508 X 50818.75” X 18.75”7.803.5
24 X 24610 X 61022.75” X 22.75”10.604.8

Duct opening is normal door size -1 1/4” or (31 mm)
For detailed specifications see submittal sheet

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