Pressure chart, Static pressure chart for clover – Grain Systems PNEG-501 User Manual
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20
Fan/Heater Application
PRESSURE CHART
STATIC PRESSURE CHART FOR CLOVER
3
2
1
3/4
1/2
1/3
1/4
1/5
1/7
1/10
1/15
1/20
2
1.50
1.16
0.83
0.74
0.66
0.61
0.58
0.56
0.55
0.53
0.52
0.52
4
4.63
3.19
1.82
1.48
1.15
0.93
0.82
0.76
0.68
0.63
0.59
0.56
6
10.09
6.69
3.50
2.73
1.97
1.47
1.23
1.08
0.92
0.79
0.69
0.64
8
18.06
11.75
5.89
4.49
3.13
2.24
1.80
1.54
1.24
1.02
0.84
0.76
10
18.44
9.01
6.79
4.64
3.23
2.54
2.13
1.66
1.31
1.04
0.90
12
12.89
9.64
6.49
4.45
3.44
2.85
2.17
1.67
1.28
1.08
14
17.54
13.04
8.70
5.89
4.52
3.70
2.78
2.09
1.56
1.29
16
17.02
11.27
7.57
5.77
4.69
3.48
2.58
1.88
1.53
18
14.21
9.48
7.18
5.82
4.28
3.13
2.25
1.81
20
17.52
11.63
8.78
7.08
5.17
3.75
2.66
2.12
22
14.02
10.54
8.48
6.17
4.44
3.12
2.46
24
16.64
12.49
10.02
7.25
5.20
3.62
2.83
26
19.52
14.61
11.70
8.44
6.02
4.16
3.24
28
16.91
13.52
9.72
6.91
4.75
3.68
30
19.39
15.48
11.11
7.87
5.38
4.15
32
17.58
12.59
8.89
6.06
4.66
34
19.83
14.17
9.98
6.78
5.19
36
15.85
11.14
7.55
5.77
38
17.63
12.37
8.36
6.37
40
19.51
13.67
9.21
7.01
42
15.04
10.11
7.68
44
16.47
11.06
8.39
46
17.98
12.05
9.12
48
19.56
13.09
9.90
50
14.17
10.70
52
15.29
11.54
54
16.47
12.41
56
17.68
13.32
58
18.95
14.26
60
20.26
15.23
62
16.24
64
17.28
66
18.36
68
19.47
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
.50" Water Column have been Added To Static Pressure to Account for System Loss
Static Pressures are Calculated Using a 1.5 Factor Applied to Shedd's Data
GRAIN
DEPTH
FEET
Static Pressure (inches of water column)
Airflow Rate (cfm per bushel)