Wind-Driven Rain/Sand Louvers
Wind-Driven Rain/Sand Louver Manufacturers
United Enertech
Featured Wind-Driven Rain/Sand Louvers
United Enertech - 5" Deep "Sight-Proof" Wind-Driven Rain louver
The 5" deep sight-proof louver combines visual screening with superior wind-driven rain protection. Perfect for architectural applications requiring both privacy and weather resistance.
Features
Visual Screening
45° blade angle provides complete sight-proof performance.
Weather Protection
Blocks 99% of wind-driven rain at 12.5 psf.
Architectural Grade
Available in aluminum or galvanized steel.
Low Pressure Drop
Optimized blade design maintains airflow efficiency.
Specifications
Depth
5″ deep blade profile.
Free Area
35-45% depending on configuration.
Testing
AMCA 500-L certified performance.
Applications
Building façades, mechanical screens, rooftop equipment.
Warranty
Documents
United Enertech - 7" Vertical Blade Sand Louver
The SFL-7V sand louver features vertical extruded aluminum blades in a 7" deep frame, specifically designed to filter airborne particulates while maintaining airflow in desert and coastal environments. Its unique blade geometry traps sand and debris while allowing ventilation.
Features
Particle Filtration
Vertical blades spaced at 1/2″ intervals capture 90% of 500μ particles.
Corrosion Resistance
Marine-grade aluminum construction withstands salt spray and UV exposure.
Maintenance Access
Removable blade assemblies for periodic cleaning.
Specifications
Free Area
42% open area for balanced airflow.
Wind Load
Rated for 50 psf wind loads.
Applications
Power plants, oil refineries, coastal facilities.
Warranty
Documents
United Enertech - 4" Deep Dual Blade Wind Driven Rain Louver
Specialized louver with dual overlapping blades for maximum rain rejection in coastal environments. AMCA 500-L tested for wind-driven rain performance.
Features
Dual Blade Design
Overlapping blades create labyrinth seal against rain penetration.
Performance
0.08″ w.g. pressure at water penetration point.
Specifications
Free Area
35% minimum open area.
Warranty
Documents
United Enertech - 2" Deep Wind Driven Rain Louver
A compact, high-performance louver specifically engineered to resist wind-driven rain penetration while maintaining optimal airflow in coastal and severe weather applications.
Features
Weather Protection
AMCA 500-L tested at 0.05″ w.g. water penetration pressure (1,100 FPM).
Space-Saving Design
2″ deep profile for tight wall assemblies without sacrificing performance.
Durable Construction
Extruded 6063-T5 aluminum with marine-grade coatings.
Specifications
Free Area
40% minimum open area.
Wind Load
Tested to 60 psf (ASCE 7-16).
Options
Bird screens, paint colors (RAL matching available).
Warranty
Documents
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