DuraVent DAS1 Руководство - Страница 13

Просмотреть онлайн или скачать pdf Руководство для Вентиляционная вытяжка DuraVent DAS1. DuraVent DAS1 20 страниц. Ul 1978 - grease duct professional series kitchen ventilation

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Figure 30: 90° elbow
OFFSETS
Various elbows will create a different configuration for the
offset and rise. The chart below (Table 9) provides information
for back-to-back elbows
Figure 26A, 27A, 28A, 29A, 30A: Offset of 2 elbows
Minimum (2) Elbow Offsets - DCL
Diameter
3°
15°
Ø (in.)
5
3/8
2
6
3/8
2
7
3/8
2
8
3/8
2
9
3/8
2 1/8
10
3/8
2 1/8
11
3/8
2 1/8
12
3/8
2 1/8
13
3/8
2 1/4
14
3/8
2 1/4
16
3/8
2 3/8
18
3/8
2 3/8
20
3/8
2 1/2
22
3/8
2 1/2
24
3/8
2 5/8
26
3/8
2 5/8
28
3/8
2 3/4
30
3/8
2 3/4
32
3/8
2 7/8
34
3/8
3
36
3/8
3
Table 9A: Offset chart of elbows
CIXPRO SERIES FOR GREASE DUCT UL1978 SUBMITTAL RECORD
30°
45°
90°
4 1/8
6 1/4
13 1/4
4 1/4
6 5/8
14 1/4
4 3/8
6 7/8
15 1/4
4 1/2
7 1/8
16 1/4
4 5/8
7 1/2
17 1/4
4 3/4
7 3/4
18 1/4
4 7/8
8
19 1/4
5
8 3/8
20 1/4
5 1/8
8 5/8
21 1/4
5 1/4
8 7/8
22 1/4
5 1/2
9 1/2
24 1/4
5 3/4
10 1/8
26 1/4
6 1/8
10 5/8
28 1/4
6 3/8
11 1/4
30 1/4
6 5/8
11 7/8
32 1/4
6 7/8
12 1/2
34 1/4
7 1/8
13
36 1/4
7 3/8
13 5/8
38 1/4
7 5/8
14 1/8
40 1/4
8
14 3/4
42 1/4
8 1/4
15 3/8
44 1/4
Minimum (2) Elbow Offsets - DAS1 & DIS1
Diameter
3°
15°
Ø (in.)
5
1/2
2 1/2
6
1/2
2 1/2
7
1/2
2 5/8
8
1/2
2 5/8
9
1/2
2 5/8
10
1/2
2 5/8
11
1/2
2 3/4
12
1/2
2 3/4
13
1/2
2 3/4
14
1/2
2 3/4
16
1/2
2 7/8
18
1/2
3
20
1/2
3
22
1/2
3 1/8
24
1/2
3 1/8
26
1/2
3 1/4
28
1/2
3 1/4
30
1/2
3 3/8
32
1/2
3 3/8
34
1/2
3 1/2
36
1/2
3 1/2
Table 9B: Offset chart of elbows
Minimum (2) Elbow Offsets - DIS2
Diameter
3°
15°
Ø (in.)
5
1/2
2 5/8
6
1/2
2 5/8
7
1/2
2 5/8
8
1/2
2 5/8
9
1/2
2 3/4
10
1/2
2 3/4
11
1/2
2 3/4
12
1/2
2 3/4
13
1/2
2 7/8
14
1/2
2 7/8
16
1/2
3
18
1/2
3
20
1/2
3 1/8
22
1/2
3 1/8
24
1/2
3 1/4
26
1/2
3 1/4
28
1/2
3 3/8
30
1/2
3 3/8
32
1/2
3 1/2
34
1/2
3 1/2
36
1/2
3 5/8
Table 9C: Offset chart of elbows
REV: 0
AUGUST 2017
30°
45°
90°
5 1/4
8 1/4
18 1/2
5 3/8
8 1/2
19 1/2
5 1/2
8 3/4
20 1/2
5 3/4
9 1/8
21 1/2
5 7/8
9 3/8
22 1/2
6
9 5/8
23 1/2
6 1/8
10
24 1/2
6 1/4
10 1/4
25 1/2
6 3/8
10 1/2
26 1/2
6 1/2
10 7/8
27 1/2
6 3/4
11 3/8
29 1/2
7
12
31 1/2
7 1/4
12 5/8
33 1/2
7 5/8
13 1/8
35 1/2
7 7/8
13 3/4
37 1/2
8 1/8
14 3/8
39 1/2
8 3/8
14 7/8
41 1/2
8 5/8
15 1/2
43 1/2
8 7/8
16 1/8
45 1/2
9 1/8
16 3/4
47 1/2
9 1/2
17 1/4
49 1/2
30°
45°
90°
5 1/2
8 3/4
20 1/2
5 3/4
9 1/8
21 1/2
5 7/8
9 3/8
22 1/2
6
9 5/8
23 1/2
6 1/8
10
24 1/2
6 1/4
10 1/4
25 1/2
6 3/8
10 1/2
26 1/2
6 1/2
10 7/8
27 1/2
6 5/8
11 1/8
28 1/2
6 3/4
11 3/8
29 1/2
7
12
31 1/2
7 1/4
12 5/8
33 1/2
7 5/8
13 1/8
35 1/2
7 7/8
13 3/4
37 1/2
8 1/8
14 3/8
39 1/2
8 3/8
14 7/8
41 1/2
8 5/8
15 1/2
43 1/2
8 7/8
16 1/8
45 1/2
9 1/8
16 3/4
47 1/2
9 1/2
17 1/4
49 1/2
9 3/4
17 7/8
51 1/2
13
13