Combo Louver Damper Adj 35-1/2 H Alum MPN:5NKH9

Mount on outside wall to maintain airflow while protecting intake and exhaust openings from weather. Drainable aluminum frame has both fixed and TPV-sealed pivoting louvers for weathertight closure. Includes removable 1/2" flattened birdscreen mounted on interior. Manual open and close; optional motor kit sold separately.

Technical Specifications

• Item Combination Louver Damper
• Louver Type Drainable
• Louver Max. Exhaust 6,068 cfm
• Louver Max. Intake 4,244 cfm
• Intake Louver Outside Height 35 1/2 in
• Intake Louver Inside Width 33 in
• Louver Free Area 3.667 sq ft
• Louver Material Aluminum
• Louver Item Combination Louver Damper
• Min. Wall Opening (In.) 36H x 36W
• Flange Width (In.) 1 1/4 in
• Number of Blades 7
• Inside Height (In.) 30 in
• Max. Velocity (FPM) 3,000
• Outside Width (In.) 35 1/2 in
• Blade Angle (Deg.) 45/90
• For Use With Intake or Exhaust Applications
• Includes Bird Screen and Screen Fasteners

Manufacturer Details

• Manufacturer: Dayton
• Condensed Mfg Number: 5NKH9
• MPN: 5NKH9

Label Details

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

Classification Details

• Harmonization Code: 7610900080
• 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