SEvere DUTY Louvers
WIND-DRIVEN RAIN
Wind-driven rain louvers allow air intake and exhaust while preventing water from entering the building through building openings during severe storms. Commonly used in geographic locations with moderate to severe rain events.
■ AMCA Certified ■ AMCA 540 Listed
HORIZONTAL WIND-DRIVEN RAIN
ECD-245
ECD-445 ECD-545
ECD-635
FLORIDA BUILDING CODE APPROVED 2020
DRAINABLE FEMA LOUVER GRILLE
ECD-745
EFD-437-FL FLORIDA BUILDING CODE APPROVED (2020)
XCD-545 DRAINABLE BLADE FEMA GRILLE
PERFORMANCE DATA ON PAGE 15
BEGINNING POINT OF WATER PENETRATION RATINGS
WIND-DRIVEN RAIN TEST
AMCA CERT.*
540 AMCA –
MODEL
29 50 29 50 29 50 29 50 29 50
3 8 3 8 3 8 3 8 3 8
197 280 397 195 862 975 787 691 581 493
2,123 3,011 4,274 3,088 9,276 10,502
A B A A A B A A A A
99.0 95.0 99.0 99.0 99.4 95.3 99.0 99.4 99.6 99.2
45°
ECD-245
2"
41.3% 6.6
WP/AP/W
1,06
6,649
0.27
–
45°
ECD-445
4"
42.7% 6.8
WP/AP/W
1,250
8,538
0.32
–
45°
ECD-545
5"
46.3% 7.4
WP/AP/W
1,250
9,250
0.24
8,473 7,441 6,260 5,312
–
35°
ECD-635
6"
50.3% 8.0
WP/AP/W
1,250
10,050
0.33
–
45°
ECD-745
7"
50.6% 8.1
WP/AP/W
1,218
9,866
0.57
–
–
–
–
–
–
1,029
9,105 0.16
WP/AP
EFD-437-FL 4" 37.5° 55.3% 8.9
●
W
WP
*AMCA CERT LEGEND:
AP Air Performance
Wind-Driven Rain
Water Penetration
7
Made with FlippingBook - Online magazine maker