Powered Aire Inc. Fabric Duct Sizing Chart

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Powered Aire Inc.
FABRIC DUCT SIZING CHART
OPTIMUM RANGE
CFM
1000 fpm 1250 fpm 1500 fpm 1750 fpm 2000 fpm 2250 fpm 2500 fpm 3000 fpm
1500
17
15
14
13
12
11
10
10
2000
19
17
16
14
14
13
12
11
2500
21
19
17
16
15
14
14
12
3000
23
21
19
18
17
16
15
14
3500
25
23
21
19
18
17
16
15
4000
27
24
22
20
19
18
18
16
4500
29
26
23
22
20
19
18
17
5000
30
27
25
23
21
20
19
17
5500
32
28
26
24
22
21
20
18
6000
33
30
27
25
23
22
21
19
6500
35
31
28
26
24
23
22
20
7000
36
32
29
27
25
24
23
21
7500
37
33
30
28
26
25
23
21
8000
38
34
31
29
27
26
24
22
8500
39
35
32
30
28
26
25
23
9000
41
36
33
31
29
27
26
23
9500
42
37
34
32
30
28
26
24
10000
43
38
35
32
30
29
27
25
10500
44
39
36
33
31
29
28
25
11000
45
40
37
34
32
30
28
26
11500
46
41
37
35
32
31
29
27
12000
47
42
38
35
33
31
30
27
12500
48
43
39
36
34
32
30
28
13000
49
44
40
37
35
33
31
28
13500
50
44
41
38
35
33
31
29
14000
51
45
41
38
36
34
32
29
14500
52
46
42
39
36
34
33
30
15000
52
47
43
40
37
35
33
30
15500
53
48
44
40
38
36
34
31
16000
54
48
44
41
38
36
34
31
16500
55
49
45
42
39
37
35
32
17000
56
50
46
42
39
37
35
32
17500
57
51
46
43
40
38
36
33
18000
57
51
47
43
41
38
36
33
18500
58
52
48
44
41
39
37
34
19000
59
53
48
45
42
39
37
34
19500
60
53
49
45
42
40
38
35
20000
61
54
49
46
43
40
38
35
21000
62
55
51
47
44
41
39
36
22000
64
57
52
48
45
42
40
37
23000
65
58
55
49
46
43
41
37
24000
66
59
54
50
47
44
42
38
Powered Aire Inc.
Powered Aire Inc.
Phone: 724-588-3305
Phone: 724-588-3305
109 Mortensen Rd.
109 Mortensen Rd.
March, 2011
March, 2011
Toll Free: 888-321-2473
Toll Free: 888-321-2473
Greenville, PA 16125
Greenville, PA 16125
Fax: 724-588-3371
Fax: 724-588-3371

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