Louvers

Non-Drainable

2" J
2" Inverted Y
4" J
EJ-430 30 Degree Blade
EJ-437 37-1/2 Degree Blade
EJ-445 45 Degree Blade
4" K
EK-430 30 Degree Blade
EK-437 37-1/2 Degree Blade
EK-445 45 Degree Blade
4" Inverted Y
6" J
6" K