Duct Incorporated's line of adapters are designed to adapt our modular, clamp together ducting system into existing, conventional ducting systems. We manufacture adapters for use with tube, flexible ducting, and to adapt a rolled-edge, clamp together system to traditional flange connections, to name a few.

Style 140 - Raw / Expanded Adapter

opening diameter must be specified on expanded adapters

X=material / 1 = galvanized / 2 = galvaneal / 3 = black metal / 4 = 304ss / 5 = 316ss
yy=gage

 

Style 140 - Raw / Expanded Adapter
Diameter
(inches)
Part Number
Raw End ID
Raw End OD
Gage
Standard
Length
Max
Opening ID
3
14003-0000-xyy00
3.14
3.18
24
4.5
3.265
4
14004-0000-xyy00
3.80
3.90
22
4.5
3.925
5
14005-0000-xyy00
4.80
4.90
22
4.5
4.925
6
14006-0000-xyy00
5.80
5.90
22
4.5
5.925
7
14007-0000-xyy00
6.80
6.90
22
4.5
6.925
8
14008-0000-xyy00
7.80
7.90
22
4.5
7.925
9
14009-0000-xyy00
8.80
8.90
22
4.5
8.925
10
14010-0000-xyy00
9.90
10.00
22
4.5
10.025
11
14011-0000-xyy00
10.90
11.00
22
4.5
11.025
12
14012-0000-xyy00
11.90
12.06
22
4.5
12.100
13
14013-0000-xyy00
12.90
13.06
22
4.5
13.100
14
14014-0000-xyy00
13.90
14.06
20
4.5
14.100
15
14015-0000-xyy00
14.90
15.06
20
4.5
15.100
16
14016-0000-xyy00
15.90
16.06
20
4.5
16.100
17
14017-0000-xyy00
16.90
17.06
20
4.5
17.100
18
14018-0000-xyy00
17.87
18.00
20
4.5
18.070
20
14020-0000-xyy00
19.87
20.00
20
4.5
20.070
22
14022-0000-xyy00
2.87
22.06
20
4.5
22.120
24
14024-0000-xyy00
23.87
24.06
20
4.5
24.120

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Style 144 - Flanged Adapter

Flat flange blank if hole pattern is not provided

X=material / 1 = galvanized / 2 = galvaneal / 3 = black metal / 4 = 304ss / 5 = 316ss
yy=gage

 

Style 144 - Flange Adapter
Diameter
(inches)
Part Number
Gage
Standard
Length
3
14403-0000-xyy00
24
4
4
14404-0000-xyy00
22
4
5
14405-0000-xyy00
22
4
6
14406-0000-xyy00
22
4
7
14407-0000-xyy00
22
4
8
14408-0000-xyy00
22
4
9
14409-0000-xyy00
22
4
10
14410-0000-xyy00
22
4
11
14411-0000-xyy00
22
4
12
14412-0000-xyy00
22
4
13
14413-0000-xyy00
22
4
14
14414-0000-xyy00
20
4
15
14415-0000-xyy00
20
4
16
14416-0000-xyy00
20
4
17
14417-0000-xyy00
20
4
18
14418-0000-xyy00
20
4
20
14420-0000-xyy00
20
4
22
14422-0000-xyy00
20
4
24
14424-0000-xyy00
20
4

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Style 142 - Hose Adapter

X=material / 1 = galvanized / 2 = galvaneal / 3 = black metal / 4 = 304ss / 5 = 316ss
yy=gage

 

Style 142 - Hose Adapter
Diameter
(inches)
Part Number
Gage
Standard
Length
3
14203-0000-xyy00
24
4.5
4
14204-0000-xyy00
22
4.5
5
14205-0000-xyy00
22
4.5
6
14206-0000-xyy00
22
4.5
7
14207-0000-xyy00
22
4.5
8
14208-0000-xyy00
22
4.5
9
14209-0000-xyy00
22
4.5
10
14210-0000-xyy00
22
4.5
11
14211-0000-xyy00
22
4.5
12
14212-0000-xyy00
22
4.5
13
14213-0000-xyy00
22
4.5
14
14214-0000-xyy00
20
4.5
15
14215-0000-xyy00
20
4.5
16
14216-0000-xyy00
20
4.5
17
14217-0000-xyy00
20
4.5
18
14218-0000-xyy00
20
4.5
20
14220-0000-xyy00
20
4.5
22
14222-0000-xyy00
20
4.5
24
14224-0000-xyy00
20
4.5

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Style 143 - Bell Mouth Adapter

X=material / 1 = galvanized / 2 = galvaneal / 3 = black metal / 4 = 304ss / 5 = 316ss
yy=gage

 

Style 143 - Bell Mouth Adapter
Diameter
(inches)
Part Number
Gage
Standard
Length
3
14303-0000-xyy00
16
4.5
4
14304-0000-xyy00
16
4.5
5
14305-0000-xyy00
16
4.5
6
14306-0000-xyy00
16
5
7
14307-0000-xyy00
16
5
8
14308-0000-xyy00
16
5
9
14309-0000-xyy00
16
5
10
14310-0000-xyy00
16
5
11
14311-0000-xyy00
16
6
12
14312-0000-xyy00
16
6
13
14313-0000-xyy00
16
6
14
14314-0000-xyy00
16
6
15
14315-0000-xyy00
16
6
16
14316-0000-xyy00
16
7
17
14317-0000-xyy00
16
7
18
14318-0000-xyy00
16
7
20
14320-0000-xyy00
16
7
22
14322-0000-xyy00
16
8
24
14324-0000-xyy00
16
8

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