Our hard workin’ customer service team will be taking a break on Nov. 23 to celebrate Thanksgiving Day. You can still place orders on zoro.com or send questions via our contact form. Regular customer service hours resume on Friday, Nov. 24 at 6 a.m. CT.

Louver, Intake, 21-36 In

DAYTON| Zoro #: G2169246| Mfr #: 4F422

$211.39 /ea

This item ships free. Details.Standard ground shipping.
Includes: Bird Screen and Screen Fasteners
Louver Max. Exhaust: 3750 cfm
Item: Intake Louver
Save 15%. Sign up for Z-mail.


Zoro #: G2169246 Mfr #: 4F422
Includes: Bird Screen and Screen FastenersLouver Max. Exhaust: 3750 cfm
Item: Intake LouverLouver Material: G90 Galvanized Steel
Louver Free Area: 1.620 to 2.830 sq. ft.Outside Width (In.): 25 to 40
Inside Height (In.): 30Mounting Hole Size (In.): 9/32 x 1/2
Intake Louver Outside Height: 34"For Use With: Intake or Exhaust Applications
Max. Velocity (FPM): 3000Number of Blades: 5
Flange Width (In.): 2Louver Item: Stationary Intake Louver
Intake Louver Inside Width: 21" to 36"Louver Max. Intake: 2625 cfm
Blade Angle (Deg.): 45Louver Type: Fixed Height, Adjustable Width
Min. Wall Opening (In.): 30H x 21WCountry of Origin (subject to change): United States


Intake Louver, Fixed Height, Adjustable Width, Max Exhaust 3750 CFM, Max Intake 2625 CFM, Inside Height 30 In, Outside Height 34 In, Inside Width 21 to 36 In, Outside Width 25 to 40 In, Min Wall Opening 30H x 21W In, Flange Width 2 In, Mounting Hole Size 9/32 x 1/2 In, Free Area 1.62 to 2.83 Square-Ft, Max Velocity 3000 FPM, Construction Material G90 Galvanized Steel, For Use With Intake or Exhaust Applications, Includes Bird Screen and Screen Fasteners