Combination Louver/Damper
Combination Louver/Damper Manufacturers
United Enertech
Featured Combination Louver/Damper
United Enertech - 6" Deep Combination Louver/Damper
The 6" combination unit merges fixed louver protection with adjustable damper control in one compact assembly. Designed for demanding commercial and institutional applications.
Features
Dual Functionality
Fixed blades protect while damper regulates airflow.
Heavy-Duty Build
Available in galvanized steel or aluminum construction.
Versatile Mounting
Wall or curb mount options for flexible installation.
Specifications
Configuration
Drainable (SFL-D-6) or standard (SFL-6) models.
Performance
Tested to AMCA standards for air performance.
Accessories
Actuators, linkage kits, and gaskets available.
Warranty
Documents
United Enertech - 6" deep drainable combination louver/damper
This AMCA-certified 6" deep aluminum louver integrates drainable blades with damper functionality, handling both exhaust/intake airflows while preventing water accumulation. Tested for 30 PSF wind loads and 0.11" w.g. pressure drop at water penetration.
Features
Drainage System
Extruded aluminum blades with 30° angle channel water away.
Certified Performance
AMCA ratings for air performance (987 FPM water penetration point).
Specifications
Free Area
45% free airflow area.
Max Section Size
60″ x 96″ single-unit spans.
Warranty
Documents
United Enertech - 4" deep drainable combination louver/damper
Hybrid louver/damper unit combining weather protection with airflow control in a compact 4" profile. Ideal for mixed ventilation/exhaust applications.
Features
Dual Function
Fixed louver blades with integrated damper assembly.
Compact Design
4″ deep frame fits tight wall assemblies.
Specifications
Operation
Manual or motorized damper options.
Warranty
Documents
Features
Specifications
Warranty
Documents
Get a Quote
Adding new fans? Planning new construction?
Contact us today for a free site visit.