Dayton 4F422

mpn4F422
brandname: Dayton
manufacturername: Dayton

Attributes

Key	Value
Fixed or Adjustable Dim.	Adjustable Width
Flange Width	2 in
Flange Width (In.)	2 in
Frame Depth	4 in
Inside H x W	30 in x 21 in
Inside Height	30 in
Inside Height (In.)	30 in
Inside Width	21 in
Intake Louver Inside Wi.	21 in to 36 in
Intake Louver Outside H.	34 in
Item	Intake Louver
Louver Free Area	1.620 to 2.830 sq ft
Louver Item	Stationary Intake Louver
Louver Type	Fixed Height, Adjustabl.
Maximum Outside Width	40 in
Min. Wall Opening (H x .	30 in x 21 in
Minimum Outside Width	25 in
Mounting Hole Size (In.)	9/32 x 1/2
Outside Height	34 in
Outside Width	24 in
Outside Width (In.)	25 to 40
Outside Width Range	25 in to 40 in
Rough Opening Height	30 in
Rough Opening Width	21 in