Intake Louver Fixed Drainable 54H x 54W MPN:20UA18

Designed to protect air intake and exhaust openings in exterior walls. 4" deep channel style frame and .090" thick extruded aluminum drainable fixed louver blades channel water away from the blades and down the jambs, eliminating water cascading from blade to blade. Includes 1/2" flattened aluminum birdscreen in removable frame mounted on interior. Unit also comes with a flange kit that speeds installation by eliminating the need for site-fabricating flashing, while providing weather protection by covering small gaps in installations. Presized aluminum extrusion construction with prepunched mounting holes; mounting hardware included.

Technical Specifications

• Item Intake Louver
• Louver Type Drainable with Flange Kit
• Louver Max. Exhaust 16,334 cfm
• Louver Max. Intake 11,422 cfm
• Intake Louver Outside Height 56 1/2 in
• Intake Louver Inside Width 51 in
• Louver Free Area 10.062 sq ft
• Louver Material Extruded Aluminum
• Louver Item Stationary Intake Louver
• Min. Wall Opening (In.) 54H x 54W
• Flange Width (In.) 1 1/2 in
• Number of Blades 11
• Inside Height (In.) 48 in
• Max. Velocity (FPM) 3,500
• Outside Width (In.) 56 1/2 in
• Blade Angle (Deg.) 45
• For Use With Intake or Exhaust Applications
• Includes Bird Screen

Manufacturer Details

• Manufacturer: Dayton
• Condensed Mfg Number: 20UA18
• MPN: 20UA18

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• GDS Category Name: Intake Louvers
• GDS Family Name: Shutters Dampers and Louvers
• GDS Segment Name: HVAC and Refrigeration
• UNSPSC: 30161901
• UNSPSC Class ID: 19
• UNSPSC Commodity Name: Molding and millwork
• UNSPSC Commodity ID: 01
• UNSPSC Commodity Name: Louvers
• UNSPSC Family ID: 16
• UNSPSC Family Name: Interior finishing materials
• UNSPSC Segment ID: 30
• UNSPSC Segment Name: Structures and Building and Construction and Manufacturing Components and Supplies

Shipping Details

• Not For Sale In: HI AK PR