DC-638 / 6” stationary drainable louver

DC-638 / 6” stationary drainable louver

MADE TO ORDER - Lead Time 2-3 weeks

Custom Sizes Available

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Model DC-638 is a 6” stationary drainable louver designed, engineered, and tested to provide protection against large debris impact, cyclic loading fatigue, and severe pressure loads experienced in high-velocity hurricane zones. Model DC-638 has been certified by Miami-Dade County (NOA #20-0305.03) and AMCA (Standard 500-L), ensuring a high-quality product that can be specified with confidence.

Specifications:

STANDARD CONSTRUCTION:

Model DC-638 is a 6” stationary drainable louver designed, engineered, and tested to provide protection against large debris impact, cyclic loading fatigue, and severe pressure loads experienced in high-velocity hurricane zones. Model DC-638 has been certified by Miami-Dade County (NOA #20-0305.03) and AMCA (Standard 500-L), ensuring a high-quality product that can be specified with confidence.

SIZES:

Minimum: 12” W x 12” H
Single-Section Maximum: 84”W x 120”H or 120”W x 84”H

FRAME STYLES:

Standard: Flush Box – No Flange
Optional: Bottom Flange Only or Full Perimeter Flange

OPTIONS:

Insect Screen: Front or Back
Mounting Sleeves: 8”, 10”, 12”, 14”, or 16”

PERFORMANCE FEATURES:

Free Area: 57%, 9.11 ft2 (48”x48”)
Published performance ratings based on testing in accordance with Miami-Dade County Large Missile Impact Test, Uniform Static Air Pressure Test, Cycle Wind Loading Test, and AMCA Standard 500-L.

Beginning Point of Water Penetration:

• Free Area Velocity: 845.4 fpm (4.29 m/s)
• Air Volume Delivered: 7701.6 cfm (3.63 m³/s)