On-Line Catalog : Louvers > Extruded Aluminum Louvers > Combination Louver > EXD-437
Model EXD-437 extruded aluminum louver 4" deep • 37½° combination blade
Application
The EXD-437 combination louver features stationary drainable louver blades to protect against water penetration and an integral control damper to allow positive shutoff protection of air intake and exhaust openings. The EXD-437 is available in a wide array of anodized and painted finishes including custom color matching. These units are also available with a variety of factory mounted electric or pneumatic actuators.Documents
- Access Doors & Panels
- Accessories
- Actuators
- Electric - 2-position / spring return
- Electric - floating / non-spring return
- Electric - modulating / non-spring return
- Electric - modulating / spring return
- Pneumatic
- Actuator Sizing Chart
- Backdraft Dampers
- Ceiling Radiation Dampers
- Control Dampers
- Fire Dampers
- Fire-Smoke Dampers
- Louvers
- Acoustical Louvers
- Brick Vents
- Extruded Aluminum Louvers
- Combination Louver
- Drainable Blade
- Drainable Head"
- Miami-Dade Certified
- Non-Drainable Blade
- EFJ-245 - j-blade / 2" deep
- EFJ-430 - j-blade / 4" deep / 30°
- EFJ-437 - j-blade / 4" deep / 37½°
- EFJ-445 - j-blade / 4" deep / 45°
- EFJ-645 - j-blade / 6" deep
- EFK-430 - k-blade / 4" deep / 30°
- EFK-437 - k-blade / 4" deep / 37½°
- EFK-445 - k-blade / 4" deep / 45°
- EFK-637 - k-blade / 6" deep
- EFY-245 - inverted Y-blade
- EFY-445- inverted Y-blade
- Operable Blade
- Sand Louver
- Wind-Driven Rain
- Equipment Screens
- Formed Metal Louvers
- Brochures, Color Chart and General Information
- Smoke Dampers
- Technical Information
- CAD Drawings
- CSI Formatted Specifications
- Installation Instructions