Product Overview
Rockwood LV-FL Fusible Link Fire Rated Louver for 1-3/4" Thick Doors, Galvannealed Steel
The LV-FL louver is for use with 1-3/4" wood or metal doors and provides 50% free air flow while fastening to one side to ensure security.
- Free Flow Area: 50% free
- 18 gauge Galvanneal steel frame
- 16 gauge adjustable “Z” blades
- Counter-sunk mounting screw-holes
- #8 x 1-3/4" OH SMS fasteners
- UL listed (fire-rated)
- Fusible Link activates (closes blades) at 135˚ F
- Order size is equal to door cutout size

| Brand | |
|---|---|
| Finishes |
BSP - Black Suede Powder Coat, WSP - White Suede Powder Coat, Beige Powder Coat, Gray Primer Powder Coat, Dark Bronze Duranodic Powder Coat |
| Size |
12" x 12", 18" x 12", 18" x 18", 24" x 12", 24" x 18", 24" x 24" |
| Material |
Galvannealed Steel |
| Door Thickness |
1-3/4" |
| Free Flow Area |
50% Free Area |
| Fasteners |
#8 x 1-3/4″ OH SMS |
| Fire-Rating |
Up to 90 Minutes |
| Buy American Act Compliance |
Meets Buy American Act - Made in USA |