AVI-99
UL Classified
(UL 555)
3 Hour Rating
Dynamic for Use in Installations Rated 3 Hours or Greater
Standard Profile : (4¼”) 22 Ga Material- Standard
Galvanized Steel
Standard Profile : (4¼”) 22 Ga Material-Optional
Stainless Steel
Orientation
Vertical or Horizontal Installations
Fusible Standard
Rated Link
165°
Fusible Optional
Rated Link
212°
22 Ga Sleeve
Standard
12″
22 Ga Sleeve
Optional
8″, 17″, 20″ or 24″ Lenghts
Type C:
Round, Oval or Rectangular Collars
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AVI-99 Type A
AVI-99 Type A | 3 Hour Rated
Standard Profile – 4¼” 22Ga 1 Piece Rollformed Frame Dynamic for Installation in Systems Where Fans Remain Running During Fire and Smoke Control UL Classified UL 555 – 3 Hour Rating, Dynamic for Use in Installations Rated 3 Hours or GreaterSpecifications
Blades
Blades in Air-StreamMaterial
Galvanized Steel – Standard Stainless Steel – OptionalFusible Link
165° Rated Link – Standard 212° Rated Link – OptionalOrientation
Available for Vertical or Horizontal Installations22Ga Optional Sleeves
12” Sleeve – Standard 8”, 17”, 20”, or 24” Lengths – OptionalVertical Sizes
4” x 4” to 36” x 36”Horizontal Sizes
4” x 4” to 24” x 24”Airflow Pressure Ratings
Vertical: 36” x 36” = 2,000 FPM at 4” W.G. Horizontal: 24” x 24” = 2,000 FPM at 4” W.G. Horizontal: 12” x 12” = 3,000 FPM at 4” W.G.
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AVI-99 Type B
AVI-99 Type B | 3 Hour Rated
Standard Profile – 4¼” 22Ga 1 Piece Rollformed Frame Dynamic for Installation in Systems Where Fans Remain Running During Fire and Smoke Control UL Classified UL 555 – 3 Hour Rating, Dynamic for Use in Installations Rated 3 Hours or GreaterSpecifications
Blades
Blades Out of Air-StreamMaterial
Galvanized Steel – Standard Stainless Steel – OptionalFusible Link
165° Rated Link – Standard 212° Rated Link – OptionalOrientation
Available for Vertical or Horizontal Installations22Ga Optional Sleeves
12” Sleeve – Standard 8”, 17”, 20”, or 24” Lengths – OptionalVertical Sizes
4” x 4” to 36” x 32”Horizontal Sizes
4” x 4” to 24” x 21”Airflow Pressure Ratings
Vertical: 24” x 20” = 2,000 FPM at 4” W.G. Horizontal: 24” x 20” = 3,000 FPM at 4” W.G. Horizontal: 12” x 9” = 3,000 FPM at 4” W.G.
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AVI-99 Type C
AVI-99 Type C | 3 Hour Rated
Standard Profile – 4¼” 22Ga 1 Piece Roll-formed Frame Dynamic for Installation in Systems Where Fans Remain Running During Fire and Smoke Control UL Classified UL 555 – 3 Hour Rating, Dynamic for Use in Installations Rated 3 Hours or GreaterSpecifications
Blades
Blades and Frame Out of Air-Stream 100% Free AreaMaterial
Galvanized Steel – Standard Stainless Steel – OptionalFusible Link
165° Rated Link – Standard 212° Rated Link – OptionalOrientation
Available for Vertical or Horizontal Installations with Round, Oval, or Rectangular Collars22Ga Optional Sleeves
12” Sleeve – Standard 8”, 17”, 20”, or 24” Lengths – OptionalVertical Sizes
4” to 31” Oval and Rectangular 6” x 6” to 34” x 31”Horizontal Sizes
4” to 20” Oval and Rectangular 6” x 6” to 22” x 20”