Grain Systems Tanks PNEG-1400 - Manual (Page 47)

6. Sidedraw Accessory Instructions
PNEG-1400 WCL Commercial 4" Corrugation Externally Stiffened Grain Bin 47
Sidedraw System Installation
Wind Ring Installation
1. Sidedraw systems may require additional wind rings. They will need to be attached at the
beginning of assembly because they go on the upper most rings. (See Wind Ring Requirements
Chart on Page 48 .)
2. Attach the wind ring pipe to the stiffeners using 3/8" x 1" bolts through the flange of the stiffener.
(See Figure 6A.) In some cases field drilling of wind ring locations may be required.
3. Attach wind ring pipe section to the stiffener using two (2) 3/8" x 6" (S-7248) wind ring clamps.
(See Figure 6A.)
4. Place pipes end to end without overlapping. Fasten together using two (2) wind ring couplers and
six (6) 3/8" x 1" flanged head bolts with nuts. Couplers should be centered on the seam of pipes.
(See Figure 6A.)
Figure 6A
Figure 6B