Air Flow Chart
|
|
| GUAGE |
FLOW OF FREE AIR (CUBIC FEET PER MINUTE) THROUGH ORFICES OF VARIOUS DIAMETERS... |
| PRESSURE |
| IN RECEIVER |
1/64" |
1/32" |
3/64" |
1/16" |
3/32" |
1/8" |
3/16" |
1/4" |
|
1 lb.
2 lbs. |
.027
.038 |
.107
.153 |
.242
.342 |
.430
.607 |
.97
1.36 |
1.72
2.43 |
3.86
5.42 |
6.85
9.74 |
3 lbs.
5 lbs.
10 lbs. |
.046
.059
.084 |
.188
.242
.342 |
.471
.545
.77 |
.750
.965
1.36 |
1.68
2.18
3.08 |
2.98
3.86
5.45 |
6.71
8.71
12.3 |
11.9
15.4
21.8 |
15 lbs.
20 lbs. |
.103
.119 |
.418
.485 |
.94
1.07 |
1.67
1.93 |
3.75
4.25 |
6.65
7.7 |
15.0
17.1 |
26.7
30.8 |
25 lbs.
30 lbs.
35 lbs. |
.133
.156
.173 |
.540
.632
.71 |
1.21
1.40
1.56 |
2.16
2.52
2.80 |
4.75
5.6
6.2 |
8.6
10.0
11.2 |
19.4
22.5
25.0 |
34.5
40.0
44.7 |
40 lbs.
45 lbs. |
.19
.208 |
.77
.843 |
1.71
1.9 |
3.07
3.36 |
6.8
7.6 |
12.3
13.4 |
27.5
30.3 |
49.1
53.8 |
50 lbs.
60 lbs.
70 lbs. |
.225
.26
.295 |
.914
1.05
1.19 |
2.05
2.35
2.68 |
3.64
4.2
4.76 |
8.2
9.4
10.7 |
14.5
16.8
19.0 |
32.8
37.5
43.0 |
58.2
67.0
76.0 |
80 lbs.
90 lbs. |
.33
.364 |
1.33
1.47 |
2.97
3.28 |
5.32
5.87 |
11.9
13.1 |
21.2
23.5 |
47.5
52.5 |
85
94 |
100 lbs.
110 lbs.
120 lbs. |
.40
.43
.47 |
1.61
1.76
1.90 |
3.66
3.95
4.27 |
6.45
7.00
7.58 |
14.5
15.7
17.0 |
25.8
28.0
30.2 |
58.3
63
68 |
103
112
121 |
130 lbs.
140 lbs. |
.50
.54 |
2.04
2.17 |
4.57
4.87 |
8.13
8.68 |
18.2
19.5 |
32.4
34.5 |
73
78 |
130
138 |
150 lbs.
175 lbs.
200 lbs. |
.57
.68
.76 |
2.33
2.65
3.07 |
5.20
5.94
6.90 |
9.20
10.6
12.2 |
20.7
23.8
27.5 |
36.7
42.1
48.7 |
83
95
110 |
147
169
195 |
|
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