Pressure chart, Static chart for white popcorn – Grain Systems PNEG-501 User Manual
Page 21
21
Fan/Heater Application
PRESSURE CHART
STATIC CHART FOR WHITE POPCORN
3
2
1
3/4
1/2
1/3
1/4
1/5
1/7
1/10
1/15
1/20
2
0.69
0.62
0.56
0.54
0.53
0.52
0.51
0.51
0.51
0.51
4
1.35
1.03
0.74
0.68
0.62
0.58
0.56
0.55
0.53
0.52
0.51
0.51
6
2.59
1.77
1.07
0.92
0.77
0.67
0.63
0.60
0.55
0.53
0.53
8
4.52
2.90
1.55
1.26
0.99
0.82
0.73
0.69
0.63
0.59
0.56
0.55
10
7.25
4.48
2.21
1.72
1.28
1.00
0.87
0.79
0.71
0.64
0.59
0.57
12
10.87
6.53
3.04
2.31
1.64
1.23
1.04
0.92
0.80
0.71
0.64
0.60
14
15.47
9.12
4.07
3.03
2.08
1.51
1.24
1.08
0.91
0.78
0.69
0.64
16
12.28
5.31
3.89
2.61
1.83
1.47
1.27
1.04
0.87
0.74
0.68
18
16.05
6.76
4.89
3.22
2.21
1.75
1.48
1.18
0.97
0.81
0.73
20
20.48
8.45
6.05
3.91
2.64
2.05
1.72
1.35
1.08
0.88
0.79
22
10.38
7.37
4.70
3.12
2.40
1.99
1.53
1.21
0.97
0.85
24
12.57
8.85
5.58
3.66
2.78
2.28
1.74
1.35
1.06
0.91
26
15.01
10.51
6.56
4.25
3.20
2.61
1.96
1.50
1.15
0.99
28
17.74
12.35
7.64
4.90
3.67
2.97
2.21
1.66
1.26
1.06
30
14.37
8.82
5.61
4.17
3.35
2.47
1.84
1.38
1.15
32
16.59
10.12
6.38
4.71
3.77
2.76
2.03
1.50
1.24
34
19.00
11.52
7.22
5.30
4.22
3.06
2.24
1.63
1.34
36
13.03
8.11
5.93
4.70
3.39
2.46
1.77
1.44
38
14.66
9.07
6.60
5.22
3.74
2.69
1.92
1.55
40
16.40
10.10
7.32
5.77
4.11
2.94
2.08
1.67
42
18.27
11.20
8.09
6.35
4.50
3.20
2.25
1.79
44
20.27
12.36
8.90
6.97
4.91
3.47
2.42
1.92
46
13.60
9.76
7.62
5.35
3.76
2.61
2.05
48
14.91
10.66
8.30
5.81
4.07
2.80
2.20
50
16.29
11.62
9.03
6.29
4.39
3.00
2.34
52
17.74
12.62
9.79
6.80
4.72
3.22
2.50
54
19.27
13.68
10.58
7.33
5.07
3.44
2.66
56
14.78
11.42
7.88
5.43
3.67
2.83
58
15.94
12.29
8.46
5.81
3.91
3.00
60
17.15
13.20
9.06
6.21
4.16
3.18
62
18.41
14.15
9.69
6.62
4.42
3.37
64
19.73
15.14
10.34
7.05
4.68
3.57
66
16.17
11.02
7.49
4.96
3.77
68
17.24
11.72
7.95
5.25
3.98
70
18.35
12.45
8.42
5.55
4.19
72
19.50
13.21
8.91
5.85
4.42
74
13.99
9.42
6.17
4.65
76
14.80
9.94
6.50
4.88
78
15.63
10.48
6.83
5.12
80
16.50
11.04
7.18
5.38
82
17.39
11.62
7.54
5.63
84
18.30
12.21
7.90
5.90
86
19.25
12.82
8.28
6.17
88
20.22
13.44
8.67
6.45
90
14.08
9.06
6.73
92
14.75
9.47
7.03
94
15.42
9.89
7.33
96
16.12
10.32
7.64
98
16.84
10.76
7.95
100
17.57
11.21
8.27
.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)