Model: | MD17 |
Filter: | MD17V,MD17H,MD17CH,MD17CV,MD17H4,MD17V4,MD17CH4,MD17CV4 |
Depth: | 5½" |
UL Classified: | 1½ Hour Fire Resistance |
Certifications: | Underwriters Laboratories, Inc.: 555 National Fire Protection Association: 80 & 90A ICC's International Building Code |
Orientation: | Vertical or Horizontal |
Frame Material: | 16 ga. Galvanized Steel |
Frame Type: | Hat Channel |
Blade Material: | 16 ga. Galvanized Steel |
Blade Action: | Parallel |
Axles: | Square, Plated Solid Steel Stub |
Bearings: | Oil Impregnated Bronze |
Linkage: | Jamb |
Stops: | 18 ga. Galvanized Steel at Head and Sill |
Jamb Seals: | Stainless Steel |
Actuator: | Non-Motorized Spring Closure Mechanism |
Fusible Link: | 165°F |
Finish: | Mill |