NON-DRAINABLE LOUVERS
Non-drainable louvers offer value and economy for exhaust applications or intake conditions where protection against water filtration is not critical. Optional hidden mullions provide a continuous blade appearance.
INTAKE/EXHAUST
EFJ-430 EFK-430
EEI-430
EFE-430-HP
EFJ-245 EFJ-445 EFJ-645 EFK-445
EFJ-437-HP EFJ-637-HP
EFJ-437 EFK-437 EFK-637
EFY-245 EFY-445
BEGINNING POINT OF WATER PENETRATION RATINGS
AMCA CERT.*
BLADE ANGLE
BLADE STYLE
VARIES 64.5% 10.3 51.9% 8.3 45.8% 7.3 59.6% 9.6 55.5% 8.9 50.1% 8.1 56.3% 9.0 50.6% 8.1 59.6% 9.6 55.5% 8.9 50.1% 8.1 54.7% 8.8 30.8% 4.9 34.8% 5.6 FREE AREA (%) ( sq.ft. )
MODEL
DEPTH
EEI-430 EFE-430-HP EFJ-145 EFJ-245 EFJ-430 EFJ-437 EFJ-445 EFJ-637-HP
4" 4" 1" 2" 4" 4" 4" 6" 6" 4" 4" 4" 6" 2" 4"
30° 30° 45° 45° 30° 37.5° 45° 37.5° 45° 30° 37.5° 45° 37.5°
INTAKE – EXHAUST EXHAUST J-BLADE J-BLADE J-BLADE J-BLADE J-BLADE HIGH PERFORMANCE J
– –
– –
– –
– – – – –
349 942 1,002
2,896 6,911 9,619 6,853 6,317 8,226 8,101 9,619 6,853 6,317 8,916 3,531 4,649
0.03 0.20 0.16 0.09 0.10 0.12 0.13 0.16 0.09 0.10 0.13 0.34 0.42
772 781 915
WP/AP WP/AP
– – –
EFJ-645 EFK-430 EFK-437 EFK-445 EFK-637 EFY-245 EFY-445
J-BLADE K-BLADE K-BLADE K-BLADE K-BLADE
1,000 1,002 772 781 1,019
WP/AP WP/AP
– – –
45° 45°
INVERTED Y INVERTED Y
679 834
AP Air Performance
WP Water Penetration
*AMCA CERT LEGEND:
4
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