Rep Login (817) 509-2300 info@pottorff.com
blue filtered banner, 3 louvers lining up
white paper

Louvers and Penthouses

Combination

4" With Backdraft Damper
4" With Backdraft Damper Louvers and Penthouses
EBE-445 Exhaust - Backdraft
EBI-445 Intake - Backdraft
4" With Control Damper
4" With Control Damper Louvers and Penthouses
EXD-437 Combination Blade
6" With Control Damper
6" With Control Damper Louvers and Penthouses
EXA-645 Airfoil Blade
EXA-645-MD Horizontal Blade
EXD-645 Combination Blade