Standard Profile – 4¼” 22Ga 1 Piece Rollformed Frame – Fire Damper UL Classified UL 555 – 3 Hour Rating, Static for Use in Installations Rated 3 Hours or Greater
Specifications:
Blades
Blades in Air-Stream
Material
Galvanized Steel – Standard Stainless Steel – Optional
Fusible Link
165° Rated Link – Standard 212° Rated Link – Optional
Orientation
Available for Vertical or Horizontal Installations
22Ga Optional Sleeves
12” Sleeve – Standard 8”, 17”, 20”, or 24” Lengths – Optional
Vertical Sizes
4” x 4” to 60” x 60” Multi-section up to 120” x 120”
Horizontal Sizes
4” x 4” to 40” x 60” Multi-section 120” x 60” or 80” x 96”
These products are custom made and, according to our policy, can not be returned or refunded. Please connect with our team if you need to double check any sizes
