Product Overview
Anemostat/NGP FLDL-SG1 Fire-Rated Fusible Link Louver for 1-3/4" Thick Doors
- For 1-3/4" Thick Doors Up To 90 Minutes
- Blades Close When Activated By Fire/Heat
- 18 Ga. Cold Rolled Steel Frame
- 18 Ga. Cold Rolled Steel Adjustable “Z" Blades
- 12 Ga. Cold Rolled Steel Security Grille One Side
- Mitered Corners Secured With Reinforcing Clips
- Stainless Steel Spring
- 165º Fusible Link
- #8 x 1" Torx Security Pin Screws
- Free Area 40%
- Gray Primer (GPZ) Powder Coat Finish
- Windstorm-Rated
- Louver for Use in Windstorm-Rated Assembly in Accordance With ANSI/ASTM E330, ANSI/ASTM E1886, ASTM E1996, AAMA/WDMA/CSA 101/I.S.2/A440, FEMA 320, FEMA 361 and ICC 500. Design Pressure = +/- 70 PSF, Large Missile Impact = 350 ft. lbs., Hazard - Hurricane
- Maximum Size for Hurricane Use is 24" x 24" (610mm x 610mm)

| Brand | |
|---|---|
| Finishes |
CAB - California Bronze, GPZ - Gray Primer |
| Size |
12" x 12", 18" x 12", 18" x 18", 24" x 12", 24" x 18", 24" x 24" |
| Material |
Cold Rolled Steel |
| Door Thickness |
1-3/4" |
| Free Flow Area |
40% Free Area |
| Fasteners |
#8 x 1" Torx Security Pin Screws |
| Fire-Rating |
Up to 90 Minutes |
| Warranty |
5 Year |
| Buy American Act Compliance |
Meets Buy American Act - Made in USA |