Seismic Fire Barrier Floor System (FLF/FLFw)
The Nystrom Seismic Fire Barrier Floor System is recommended for openings up to 24 inches with seismic activity. Constructed of fire retardant materials to contain fires from spreading through joint openings. Available in 1-, 2- or 3-hour ratings. The system installs with tongue and groove process with limited or no caulking requirements.
Features
- Fire-Rated
- Thermal: Horizontal and Vertical Movement
- Seismic Movement +/- 50% Lateral Shear
Specifications
| Model | FLF/FLFw |
| Movement | Thermal: Horizontal and Vertical Seismic: +/-50% Lateral Shear |
| Mounting | Inside: All sizes Top: 4 inches and greater Bottom: 6 inches and greater |
| Joint Size | 2 inches to 24 inches |
| Length | FLF: TM/IM 10 Linear Feet, up to 12"; 4 Linear feet, 14" and up BM 4 Linear Feet, FLF140: 6.5 Linear Feet |
| Fire-Rating | 1, 2 or 3 Hour (3 hour available for 6" and larger joint sizes) |
| Application | Interior |
| Installation | Floor |
| Compliance | UL 2079/ULCS S-115 "FTH" (FTH: Rating Fire, Temperature and Hose) ASTM-E119, E1399, E1966 BS EN 1366.4 |
| Options | Additional Movement, Transitions and Weather Barrier options available upon request |
| Warranty | 1 year |
Order Guide
Use the table below to guide specification of available options. The part number components are indicated in BOLD ORANGE text.
| PART NUMBER | APPLICATION | JOINT SIZE at mean T° F |
TOTAL MOVEMENT |
|---|---|---|---|
| EJN-FLF140-200 | FLOOR TO FLOOR/WALL | 2" (51mm) | 2" (51mm) |
| EJN-FLF140-300 | FLOOR TO FLOOR/WALL | 3" (76mm) | 3" (76mm) |
| EJN-FLF140-400 | FLOOR TO FLOOR/WALL | 4" (102mm) | 4" (102mm) |
| EJN-FLF-400 | FLOOR TO FLOOR | 4" (152mm) | 4" (152mm) |
| EJN-FLF-600 | FLOOR TO FLOOR | 6" (152mm) | 6" (152mm) |
| EJ-FLF-800 | FLOOR TO FLOOR | 8" (203mm) | 8" (203mm) |
| EJ-FLF-1000 | FLOOR TO FLOOR | 10" (254mm) | 10" (254mm) |
| EJ-FLF-1200 | FLOOR TO FLOOR | 12" (254mm) | 12" (254mm) |
| EJ-FLF-1400 | FLOOR TO FLOOR | 14" (354mm) | 14" (354mm) |
| EJ-FLF-1600 | FLOOR TO FLOOR | 16" (406mm) | 16" (406mm) |
| EJ-FLF-1800 | FLOOR TO FLOOR | 18" (457mm) | 18" (457mm) |
| EJ-FLF-2000 | FLOOR TO FLOOR | 20" (508mm) | 20" (508mm) |
| EJ-FLF-2200 | FLOOR TO FLOOR | 22" (558mm) | 22" (558mm) |
| EJ-FLF-2400 | FLOOR TO FLOOR | 24" (609mm) | 24" (609mm) |
| EJN-FLF-400W | FLOOR TO WALL | 4" (152mm) | 4" (152mm) |
| EJN-FLF-600W | FLOOR TO WALL | 6" (152mm) | 6" (152mm) |
| EJ-FLF-800W | FLOOR TO WALL | 8" (203mm) | 8" (203mm) |
| EJ-FLF-1000W | FLOOR TO WALL | 10" (254mm) | 10" (254mm) |
| EJ-FLF-1200W | FLOOR TO WALL | 12" (254mm) | 12" (254mm) |
| EJ-FLF-1400W | FLOOR TO WALL | 14" (354mm) | 14" (354mm) |
| EJ-FLF-1600W | FLOOR TO WALL | 16" (406mm) | 16" (406mm) |
| EJ-FLF-1800W | FLOOR TO WALL | 18" (457mm) | 18" (457mm) |
| EJ-FLF-2000W | FLOOR TO WALL | 20" (508mm) | 20" (508mm) |
| EJ-FLF-2200W | FLOOR TO WALL | 22" (558mm) | 22" (558mm) |
| EJ-FLF-2400W | FLOOR TO WALL | 24" (609mm) | 24" (609mm) |
WARRANTY
NYSTROM warrants the Seismic Floor Fire Barrier System to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of five (5) years from the date of shipment.
Should a product fail to function in normal use within this period, Nystrom shall furnish a replacement or new part at Nystrom's discretion. Failure to use product in methods consistent with Nystrom product manuals shall relieve Nystrom of any liability. Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.
For information on a warranty claim, please visit our Warranty Support section or call 800 547-2635.
Videos
Coming soon.| Description | Model | Shop Drawing | CAD | Revit/BIM | Data Sheet | 3-Part Specs | LEED | Installation | Warranty |
|---|---|---|---|---|---|---|---|---|---|
| Floor to Floor/Corner – Inside Mount | EJN-FLF140-200 to 400 | DWG | |||||||
| Floor to Floor – Inside Mount | EJN-FLF-400 to 2400 | DWG | |||||||
| Floor to Wall – Inside Mount | EJN-FLF-400W to 2400W | DWG | |||||||
| Floor to Floor – Bottom Mount | EJN-FLF-600-BM to 2400-BM | DWG | |||||||
| Floor to Wall – Bottom Mount | EJN-FLF-600W-BM to 2400W-BM | DWG | |||||||
| Floor to Floor – Top Mount | EJN-FLF-400-TM to 2400-TM | DWG | |||||||
| Floor to Wall – Top Mount | EJN-FLF-400W-TM to 2400W-TM | DWG |