| Model: | EA-520-D |
| Minimum Size: | 12" x 12" |
| Maximum Size: | 40 ft2 |
| Frame Depth: | 5" Deep |
| Frame Material: | .081" Thick Extruded Aluminum 6063-T6/T52 Alloy |
| Blade Orientation: | Horizontal |
| Blade Type: | Chevron, Drain |
| Blade Angle: | N/A |
| Continuous Line: | No |
| Face: | Head and Blades in Jambs; Sill Contains Jambs |
| Screen Options: | Bird Screen: ½" Flattened Aluminum, .051" Thick ½" Intermediate Double-Crimped Mesh, .063" Thick Insect Screen: 18/16 Mesh, .011" Diameter Wire |
| Free Area: | 44.3% (8.93 ft2 for 48" x 48") |
| AMCA: | Water Penetration, Air Performance and Wind Driven Rain Rated |