And figure, Leg and leg bracing – Grain Systems Tanks PNEG-257 User Manual
Page 54
9. Leg and Leg Bracing
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PNEG-257 12', 15', 18' and 21' Bulk Feed Tanks BFT and GHT Series
Figure 9J Typical 18' and 21' 45° and 12' and 15' 60° Bracing Layout
Leg Size Chart
Depending on the size of the Bulk Feed Tank you are assembling, the leg will cover either the bottom ring
or 1-3/4 rings (56"). Refer to
chart to find the correct number of rings the legs will cover. Put all
legs on, but do not tighten bolts until all braces are in place. Be sure to put leg braces on properly.
Tank Size
Hopper
# of Rings
Length
12' Diameter Tank
45°
1-5 Rings
130-1/8''
12' Diameter Tank
45°
6-7 Rings
154-1/8''
12' Diameter Tank
60°
1-5 Rings
175-1/8''
12' Diameter Tank
60°
6-7 Rings
199-1/8''
15' Diameter Tank
45°
2-8 Rings
172-3/8''
15' Diameter Tank
60°
2-6 Rings
231"
18' Diameter Tank
45°
2-8 Rings
190-1/4''
21' Diameter Tank
45°
2-6 Rings
201-1/2''