AVI-75

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

  • AVI-75 Type A

    Blades : Blades in Air-Stream
    Vertical Sizes :
    single-section sizes from 4” x 4” to 60” x 60”
    multi-section sizes to 120" x 120"
    Horizontal Sizes :
    single-section sizes from 4” x 4” to 40” x 60”
    multi-section sizes to 120" x 120"
  • AVI-75 Type B

    Blades : Blades Out of Air-Stream
    Vertical Sizes :
    single-section sizes from 4” x 3” to 60” x 54”
    multi-section sizes to 120" x 114"
    Horizontal Sizes :
    single-section sizes from 4” x 3” to 40” x 54”
    multi-section sizes to 120" x 108"
  • AVI-75 Type C

    Blades : Blades and Frame Out of Air-Stream 100% Free Area
    Vertical Sizes :
    4" to 53"
    Oval and Rectangular
    6" x 6" to 58" x 52"
    Horizontal Sizes :
    4" to 38"
    Oval and Rectangular
    6" x 6" to 38" x 52"