National Guard 3G-OTH-739390 — Technical Specifications
The NATIONAL GUARD Fusible Louver is a steel door louver kit (MPN L-1900-18x12) with a 12 in opening height and 18 in opening width, featuring a 10 1/4 in louver height and 16 1/4 in louver width. It is finished in powder-coated gray steel.
Technical Specifications
| Parameter | Value |
|---|---|
| Color | Gray |
| Finish | Powder Coated |
| Material | Steel |
| Louver Ht | 10 1/4 in |
| Louver Wd | 16 1/4 in |
| Opening Ht | 12 in |
| Opening Wd | 18 in |
| Manufacturer Part Number | L-1900-18x12 |