25 MAY 2009
Page 17
000744MAN-02
TABLE 15 - Duct Sizing Guide (external static of 0.20”H2O)
Airflow
(CFM)
Diameter
(in)
Rectangular Equivalents (in)
Return Air
Diameter
(in)
Airflow
(L/s)
Minimum
Duct Area
(sq.in)
37
5
2.25 x 10
3 x 8
3.5 x 6
4 x 5.5
5 x 5
`
5
17
20
63
5
2.25 x 10
3 x 8
3.5 x 6
4 x 5.5
5 x 5
6
30
20
100
6
3.25 x 10
4 x 8
5 x 6
5.5 x 5.5
6 x 6
7
47
28
152
7
3.25 x 14
4 x 11
5 x 8.5
6 x 7
6.5 x 6.5
8
72
38
212
8
4 x 15
5 x 12
6 x 10
7 x 8
8 x 8
9
100
50
226
8
4 x 15
5 x 12
6 x 10
7 x 8
8 x 8
10
107
50
277
9
5 x 15
6 x 12
7 x 10
8 x 9
8.5 x 8.5
10
131
64
304
9
5 x 15
6 x 12
7 x 10
8 x 9
8.5 x 8.5
12
143
64
393
10
6 x 15
7 x 13
8 x 11
9 x 10
9.5 x 9.5
12
185
79
411
12
7 x 18
8 x 16
9 x 14
10 x 12
11 x 11
12
194
113
655
12
7 x 18
8 x 16
9 x 14
10 x 12
11 x 11
14
309
113
680
14
8 x 22
9 x 19
10 x 17
11 x 15
12 x 14
13 x 13
14
321
154
995
14
8 x 22
9 x 19
10 x 17
11 x 15
12 x 14
13 x 13
16
470
154
1325
16
8 x 30
10 x 22
12 x 18
14 x 16
15 x 15
18
625
201
1450
16
8 x 30
10 x 22
12 x 18
14 x 16
15 x 15
20
684
201
1750
18
8 x 40
10 x 30
12 x 24
14 x 20
16 x 17 16.5 x 16.5
20
826
254
2000
18
8 x 40
10 x 30
12 x 24
14 x 20
16 x 17 16.5 x 16.5
22
944
254
2250
20
10 x 38
12 x 30
14 x 26
16 x 22
18 x 19 18.5 x 18.5
22
1062
314
2600
20
10 x 38
12 x 30
14 x 26
16 x 22
18 x 19 18.5 x 18.5
24
1227
314
2900
22
12 x 36
14 x 30
16 x 26
18 x 23
20 x 20
24
1369
380
3400
22
12 x 36
14 x 30
16 x 26
18 x 23
20 x 20
26
1605
380
3600
24
14 x 38
16 x 32
18 x 28
20 x 25
22 x 22
26
1699
452
4300
24
14 x 38
16 x 32
18 x 28
20 x 25
22 x 22
28
2029
452
5250
26
16 x 38
18 x 32
20 x 30
22 x 24
24 x 24
30
2478
531
6125
28
18 x 38
20 x 34
22 x 30
24 x 28
26 x 26
32
2891
616
6500
28
18 x 38
20 x 34
22 x 30
24 x 28
26 x 26
34
3068
616
7250
30
20 x 40
22 x 38
24 x 32
26 x 30
28 x 28
34
3422
707
7800
30
20 x 40
22 x 38
24 x 32
26 x 30
28 x 28
36
3681
707
8500
32
22 x 40
24 x 38
26 x 34
28 x 32
30 x 30
36
4012
804
9200
32
22 x 40
24 x 38
26 x 34
28 x 32
30 x 30
38
4342
804
9800
34
24 x 42
25 x 40
26 x 38
28 x 34
30 x 32
31 x 31
38
4625
908
10900
34
24 x 42
25 x 40
26 x 38
28 x 34
30 x 32
31 x 31
40
5144
908
28 x 40
30 x 36
32 x 34
33 x 33
30 x 42
32 x 38
34 x 36
35 x 35
30 x 45
34 x 40
36 x 38
37 x 37
Содержание Copper Series
Страница 9: ...25 MAY 2009 Page 9 000744MAN 02...
Страница 10: ...Page 10 000744MAN 02 25 MAY 2009...
Страница 13: ...25 MAY 2009 Page 13 000744MAN 02...
Страница 16: ...Page 16 000744MAN 02 25 MAY 2009...
Страница 18: ...Page 18 000744MAN 02 25 MAY 2009...
Страница 19: ...25 MAY 2009 Page 19 000744MAN 02...
Страница 20: ...Page 20 000744MAN 02 25 MAY 2009...
Страница 22: ...Page 22 000744MAN 02 25 MAY 2009...
Страница 45: ...25 MAY 2009 Page 45 000744MAN 02 REFRIGERATION CIRCUIT DIAGRAMS...
Страница 46: ...Page 46 000744MAN 02 25 MAY 2009 REFRIGERATION CIRCUIT DIAGRAMS continued...
Страница 47: ...25 MAY 2009 Page 47 000744MAN 02 REFRIGERATION CIRCUIT DIAGRAMS continued...
Страница 53: ...25 MAY 2009 Page 53 000744MAN 02 ELECTRICAL DIAGRAMS 230 1 60...
Страница 54: ...Page 54 000744MAN 02 25 MAY 2009 ELECTRICAL DIAGRAMS 230 1 60 continued...
Страница 55: ...25 MAY 2009 Page 55 000744MAN 02 CASE DETAILS Front View Back View Left Side View Right Side View...
Страница 56: ...Page 56 000744MAN 02 25 MAY 2009 Top View Size 2 3 4 Ton CASE DETAILS continued Top View Size 5 Ton...
Страница 58: ...Page 58 000744MAN 02 25 MAY 2009...
Страница 59: ...25 MAY 2009 Page 59 000744MAN 02...
