Chapter 12: Installing the Air Flow Supports
Table 12-1
* Installation, spacing and quantities of air flow supports under channel lock floors
Bin diameter - Number of supports
Grain
depth at
sidewall
Spacing
18' diameter
21' diameter
24' diameter
27' diameter
30' diameter
Full
Double
Single
Full
Double
Single
Full
Double
Single
Full
Double
Single
Full
Double
Single
18'
30"
34
2
8
48
2
10
60
2
12
84
2
14
88
2
14
24'
26"
36
2
8
56
2
10
74
2
12
92
2
14
104
2
14
27'
24"
44
2
8
62
2
10
76
2
12
92
2
14
112
2
14
32'
20"
54
2
10
64
2
12
84
2
14
106
2
16
130
2
18
40'
16"
58
10
14
80
12
16
104
14
18
128
16
20
160
18
22
48'
13"
72
10
16
98
12
20
126
14
22
158
16
24
190
18
28
53'
12"
76
10
18
106
12
22
140
14
24
172
16
28
210
18
30
68'
10"
86
10
22
116
12
26
156
14
28
212
16
32
250
18
36
16'
24" and
12"
68
10
8
82
12
10
104
14
12
120
16
14
140
18
14
(for grain flow)
Bin diameter - Number of supports
Grain
depth at
sidewall
Spacing
33' diameter
36' diameter
42' diameter
48' diameter
60' diameter
Full
Double
Single
Full
Double
Single
Full
Double
Single
Full
Double
Single
Full
Double
Single
18'
30"
116
2
16
136
2
18
172
2
20
Use 24" spacing
Use 24" spacing
24'
26"
124
2
16
144
2
18
200
2
20
Use 24" spacing
Use 24" spacing
27'
24"
136
2
16
154
2
18
212
2
20
274
2
22
422
2
30
32'
20"
150
2
20
184
2
22
242
2
26
326
2
28
498
2
36
40'
16"
192
20
24
234
22
28
314
24
32
410
28
36
620
34
46
48'
13"
238
20
30
278
22
34
368
24
38
488
28
44
762
34
56
53'
12"
262
20
34
306
22
36
416
24
42
534
28
48
838
34
60
68'
10"
296
20
40
356
22
44
478
24
50
652
28
58
1024
34
72
16'
24" and
12"
168
20
16
188
20
18
264
24
20
350
28
20
N/A
N/A
N/A
(for grain flow)
NOTE:
1. Use a maximum spacing of 16" for perforated corrugated flooring.
2. The number of supports listed is based on the maximum peaked capacity of each bin.
3. Use extra single supports for the split floors.
4. Extra supports are required for grain recirculating equipment. Use the manufacturer’s
recommendation for the number and spacing of extra supports.
• For grain flows, air flow supports are doubled in a 14' diameter in the center of the floor.
5. Contact a representative for air flow supports required for larger bins and deeper grain
depths.
6. * Increase the number of supports by 5% when used with 6-3/4" wide MFS floor planks.
PNEG-223
60' Cor-Lok and Cut-Lok Flooring
51
Summary of Contents for 60' DIAMETER
Page 4: ...NOTES 4 PNEG 223 60 Cor Lok and Cut Lok Flooring...
Page 12: ...NOTES 12 PNEG 223 60 Cor Lok and Cut Lok Flooring...
Page 20: ...NOTES 20 PNEG 223 60 Cor Lok and Cut Lok Flooring...
Page 22: ...NOTES 22 PNEG 223 60 Cor Lok and Cut Lok Flooring...
Page 26: ...NOTES 26 PNEG 223 60 Cor Lok and Cut Lok Flooring...
Page 28: ...NOTES 28 PNEG 223 60 Cor Lok and Cut Lok Flooring...
Page 30: ...NOTES 30 PNEG 223 60 Cor Lok and Cut Lok Flooring...
Page 42: ...NOTES 42 PNEG 223 60 Cor Lok and Cut Lok Flooring...
Page 46: ...NOTES 46 PNEG 223 60 Cor Lok and Cut Lok Flooring...
Page 48: ...NOTES 48 PNEG 223 60 Cor Lok and Cut Lok Flooring...
