| Model: | IL64 |
| Filter: | IL64 |
| Minimum Size: | 12" x 12" |
| Maximum Size: | 120" x 120" up to 30 ft2 |
| Frame Depth: | 6" Deep |
| Frame Material: | .080" Thick Extruded Aluminum 6063-T6/T52 Alloy |
| Blade Material: | .080" Thick Extruded Aluminum 6063-T6/T52 Alloy |
| Extended Sill Material: | .060" Thick Formed Aluminum |
| Blade Orientation: | Vertical |
| Blade Type: | Chevron |
| Blade Angle: | N/A |
| Continuous Line: | No |
| Face: | Head and Blades Contained Within Jambs Sill Contains Jambs |
| Screen Options: | Standard Bird Screen: ½" Expanded Aluminum Bird Screen; Variety of Bird and Insect Screen Options |
| Free Area: | 53% (8.51 ft2 for 48" x 48") |
| Pressure Drop: | 0.16 in. w.g. at 1250 fpm and 10638 scfm |
| AMCA: | Certified for Air Performance, Water Penetration, and Wind-Driven Rain |
| BSRIA: | Tested and Certified to the Building Services Research and Information Association HEVAC technical specifications 5th edition requirements: "Laboratory testing and ratings of weather louvers when subjected to simulated wind driven rain." |