Designed for high-security applications or oversized openings, sturdy 18-gauge slats and structural steel guides combine to make this our strongest fire-rated rolling door.
Door
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Type | Commercial Fire-Rated Rolling Doors and Counter Shutters | |
Model | FireCoil OPTIMA | |
Size | 24' with Slat Restrictions | |
Operation | Manual, Hand Chain; Motor: Bracket or Wall Mount | |
Drive | Left or Right Hand | |
Fire Rating | 3-Hour Factory Mutual, 4-Hour Underwriters Laboratory | |
Fire Listing | FM, UL, CSFM, ISO-3008, C-UL | |
Curtain
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Slat Type | Large Contour, Flat | |
Endlocks/Baffled Endlocks | Zinc Plated Cast Iron | |
Material | Steel | |
Gauge | 18-Gauge | |
Bottom Bar | Hot-Rolled | |
Color/Finish | Standard: Gray or Tan; Optional ArmorBrite Powdercoated or Galvanized | |
Guides
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Mounting | Face (E or Z) or Jamb | |
Guide Constuction | Hot-Rolled Steel Angle | |
Jamb Constuction | Steel, Masonry or Non-masonry | |
Wear Strips | Polyethelene Tape (UHMW) | |
Color/Finish | Black or ArmorBrite Powdercoated | |
Counterbalance System
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Type | Torson Spring System (Standard or High-Cycle) or SureTest Weight Counter Balance | |
Head Plates | Thickness: 3/16", 1/4", 3/8", 1/2" | |
Barrel | Size: 4", 6", 8", 10" | |
Springs | Inside Diameters: 2-7/8", 4-9/16", 6-1/4", 8-3/8"; Configuration: Single, Duplex, Tri-Plex | |
Bearing Plug Assembly | Removable: 4" or 6"; Welded: 8", 10", 12" | |
Shafts | Solid Shaft: 1", 1-1/4", 1-1/2", 1-3/4" | |
Ring-Splits | As required | |
Counterbalance Hardware | Includes all required components. | |
Enclosures
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Hood | Type: Round; Material: Steel (24 ga.) | |
Weight Counterbalance Cover | Material: Steel (24 ga.) | |
HeadPlate Cover | Material: Steel (24 ga.) | |
Color/Finish | Standard: Gray or Tan; Optional ArmorBrite Powdercoated | |
Release System
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Type | Fusible Links (McCabe, Globe); Electro-Thermal Links (Standard, Manual, Manual with Junction Box); Solid State Fail-Safe Units (LM21XP, LM21XPBB, LM21AFCB) | |
Descent Control | Mechanical Oscillating, Viscus Governor, Centrifugal Governor | |
Hardware/Accessories
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Miscellaneous Parts | Curtain Stops, Hood Support | |
Nuts/Bolts | Headplate Bolts, Lag Screws, Thread Cutters, Masonry Anchors, Hood Screws, Drive Pins | |
Lock | Locking Bars, Hand-Chain Lock, or Cylinder Lock | |
Seals | Header Brush, Flame Baffle, Guide Brush | |
Detection Equipment | Ionization, Photo-Electric, Heat | |
Warranty
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Counterbalance | 1 Year or Cycle Life | |
Parts | 1 Year |