Chapter 2: The TopDry™ System
Storage Capacity
Table 2-2 Storage Capacity
Bin Diameter
Grain in
Process (BU)
Dump Size (BU) Rings Eave Height Peak Height
Maximum
Storage (BU)
24 ft.
560 187
5 18'-5" 25'-0"
4,373
6 22'-1" 28'-8"
5,758
7 25'-9" 32'-4"
7,143
8 29'-5" 36'-0"
8,528
9 33'-1" 39'-8"
9,913
10 36'-9" 43'-4"
11,298
30 ft. 845 282
5 18'-5" 26'-9"
6,804
6 22'-1" 30'-5"
8,968
7 25'-9" 34'-1"
11,132
8 29'-5" 37'-9"
13,296
9 33'-1" 41'-5"
15,460
10 36'-9" 45'-1"
17,624
11 40'-5" 48'-9"
19,788
36 ft. 1215 303
6 22'-1" 32'-6"
12,914
7 25'-9" 36'-2"
16,029
8 29'-5" 39'-10"
19,144
9 33'-1" 43'-6"
22,259
10 36'-9" 47'-2"
25,374
11 40'-5" 50'-10"
28,489
12 44’–1” 54’–6”
32,549
NOTE: Maximum storage estimated with 12 in. aeration floor, level to bottom of fan entrance, with upper
batch filled.
Pneg–4900 TopDry Terminal™ 25