Grain Systems Tanks PNEG-1461 - Manual (Page 96)

15. Pneumatic Fill Kit
96 PNEG-1461 12', 15', 18' and 21' Bulk Feed Tank Series and Grain Hopper Tank Series
Roof Panel
Identical pre-punched roof panels are available from the GSI for inlet and outlet sections of pneumatic fill
systems. Extruded lip of the panels provide for weather-tight installation. Caulking placed between angle
rings virtually eliminates all leakage problems. Rubber seal must be utilized at roof cap area to prevent
material “blow by” from pressurized systems.
To install fill kits in roof panels not pre-punched, cut 5-5/8" (143 mm) diameter holes in opposing roof
panels as shown. Caulk sufficiently to provide weather-tight seal.
Refer to PNEG-1904, that is included in the pneumatic fill kits for information on installation of the cap latch
and lid sealing components.
Figure 15B