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DS VENTING ELBOWS
DS 2-Degree Elbow
Ø (in.)
Offset (in.)
Rise (in.)
3
1/8
7-1/8
4
1/8
7-1/8
5
1/8
7-1/4
6
1/8
7-1/4
7
1/8
7-1/4
8
1/8
7-1/4
9
1/8
7-3/8
10
1/8
7-3/8
12
1/8
7-3/8
14
1/8
7-1/2
16
1/8
7-5/8
18
1/8
7-5/8
20
1/8
7-3/4
22
1/8
7-3/4
24
1/8
7-7/8
Figure 106
DS 15-Degree Elbow
Offset (in.)
Ø (in.)
Rise (in.)
3
1
7-5/8
4
1
7-7/8
5
1-1/8
8-1/4
6
1-1/8
8-1/2
7
1-1/8
8-3/4
8
1-1/4
9
1-1/4
9-1/4
10
1-1/4
9-1/2
12
1-3/8
14
1-3/8
10-1/2
16
1-1/2
18
1-1/2
11-1/2
20
1-5/8
12-1/8
22
1-5/8
12-5/8
24
1-3/4
13-1/8
Figure 107
36
Offset
2°
Ø
Product Code
K Factor
DS3E2
DS4E2
DS5E2
DS6E2
DS7E2
DS8E2
DS9E2
DS10E2
DS12E2
DS14E2
DS16E2
DS18E2
DS20E2
DS22E2
DS24E2
Offset
15°
Ø
Product Code
K Factor
DS3E15
DS4E15
DS5E15
DS6E15
DS7E15
9
DS8E15
DS9E15
DS10E15
10
DS12E15
DS14E15
11
DS16E15
DS18E15
DS20E15
DS22E15
DS24E15U
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Rise
Ø (in.)
Offset (in.)
0.04
3
2-1/8
0.04
4
2-1/4
0.04
5
2-3/8
0.04
6
2-5/8
0.04
7
2-3/4
0.04
8
2-7/8
0.04
9
3
0.04
10
3-1/8
0.04
12
3-3/8
0.03
14
3-5/8
0.03
16
3-7/8
0.03
18
4-1/8
0.03
20
4-1/2
0.03
22
4-3/4
0.03
24
5
Figure 108
Rise
Ø (in.)
Offset (in.)
0.31
3
3-3/8
0.31
4
4-1/4
0.30
5
0.30
6
4-1/4
0.29
7
4-1/2
0.29
8
4-7/8
0.28
9
5-1/8
0.28
10
5-3/8
0.27
12
0.27
14
6-5/8
0.26
16
7-1/8
0.26
18
7-3/4
0.26
20
8-3/8
0.26
22
8-7/8
0.26
24
9-1/2
Figure 109
Offset
Ø
DS 30-Degree Elbow
Rise (in.)
Product Code
8
DS3E30
8-1/2
DS4E30
9
DS5E30
9-1/2
DS6E30
10
DS7E30
10-1/2
DS8E30
11
DS9E30
11-1/2
DS10E30
12-1/2
DS12E30
13-1/2
DS14E30
14-1/2
DS16E30
15-1/2
DS18E30
16-1/2
DS20E30
17-1/2
DS22E30
18-1/2
DS24E30
45°
DS 45-Degree Elbow
Rise (in.)
Product Code
8-1/8
DS3E45
10-1/4
DS4E45
4
9-1/2
DS5E45
10-1/2
DS6E45
10-7/8
DS7E45
11-5/8
DS8E45
12-3/8
DS9E45
13
DS10E45
6
14-1/2
DS12E45
15-7/8
DS14E45
17-1/4
DS16E45
18-3/4
DS18E45
20-1/8
DS20E45
21-1/2
DS22E45
23
DS24E45
K Factor
0.61
0.61
0.60
0.59
0.58
0.57
0.56
0.55
0.54
0.54
0.53
0.52
0.52
0.51
0.51
Offset
Rise
Ø
K Factor
0.26
0.26
0.22
0.17
0.16
0.14
0.13
0.12
0.11
0.11
0.10
0.09
0.08
0.08
0.08
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