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Figure 1: Galvanized Steel Sheet Pollen Trap

Figure 1: Galvanized Steel Sheet Pollen Trap

FIGURE 1. – Galvanized steel sheet pollen trap:

1. Trap body – Galvanized steel sheet, 26 gage, 28-1/4 by 8 inches, formed as shown.
2. Trap back – Galvanized steel sheet, 26 gage, 17-1/4 by 7 inches, formed as shown and spot-welded into trap body.
3. Pollen tray sides – Wood, 16-3/16 by 2-1/2 by 1/4 inch, two required.
4. Pollen tray ends – Wood, 3-1/4 by 2-1/2 by 1/4 inch, two required.
5. Pollen tray bottom – Copper screen, 16-3/8 by 3-3/4 inches, soldered along edges for rigidity and finish.
6. Pollen tray cover – Hardware cloth, 7- or 8-mesh, 16-1/4 by 6 inches, formed as shown to fit pollen tray.
7. Grid – Hardware cloth, 5-mesh, 16-1/4 by 5 inches, formed as shown to provide double grid.
8. Grid edge strips – Galvanized steel sheet, 16-1/4 by 1 inch, formed as shown to finish grid edges, two required.
9. Grid hanger – Galvanized steel sheet, 16-1/4 by 1-1/2 inches, formed as shown and spot-welded to trap body.
10. Grid latch – Plexiglass, 4-1/2 by 1-1/2 inches, formed as shown and bolted into place. Other material may be used.
11. Staples to fasten bottom screen to pollen tray.