Grain Systems Tanks PNEG-2400 - Manual (Page 82)

9. Aeration Transition Instructions
82 PNEG-2400 CFL Commercial Farm 4" Corrugation Externally Stiffened Grain Bin
3. Once the anchor bolt is installed, place the duct bottom plate and install the TR-7140 weldment
through the anchor bolt. Replace the duct top plate and attach the base stiffener to the post support
as shown in
Figure 9D . Secure using standard nuts and square washers.
Figure 9D
4. When possible fan transitions for full floor systems should be selected that will fit between the
stiffeners. If a transition that has a width that will not fit between the transition, the stiffener must
continue through the transition. Under no conditions may the stiffener be cut off. See the
TR-7067 seal kit instructions
on Page 83 regarding a method to help seal around the stiffener when
it passes through a transition.