ELM90HFA Non-Drainable Adjustable Louver
The ELM90HFA Adjustable Louver is 6” deep and has a 90 degree blade angle It features:
- 74% free area.
- Low torque operation and architecturally pleasing appearance with low leakage performance.
- Concealed blade linkage is protected from weather exposure and reduces required installation depth.
- Standard jamb seals provide for tight blade to frame closure
- Blade seals optional for firm blade to blade closure.