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Image for Acoustical Louver - 12" Deep - 35 Degree Insulated Airfoil J-Blade - Steel - SAJ-1235
Pottorff Acoustical Louver - 12" Deep - 35 Degree Insulated Airfoil J-Blade - Steel - SAJ-1235
Image for Acoustical Louver - 12" Deep - 35 Degree Insulated J-Blade - Extruded Aluminum - EAJ-1235
Pottorff Acoustical Louver - 12" Deep - 35 Degree Insulated J-Blade - Extruded Aluminum - EAJ-1235
Image for Acoustical Louver - 12" Deep - 45 Degree Insulated Airfoil Blade - Extruded Aluminum - EAA-1245
Pottorff Acoustical Louver - 12" Deep - 45 Degree Insulated Airfoil Blade - Extruded Aluminum - EAA-1245
Image for Acoustical Louver - 12" Deep - 45 Degree Insulated Airfoil Blade - Steel - FAA-1245
Pottorff Acoustical Louver - 12" Deep - 45 Degree Insulated Airfoil Blade - Steel - FAA-1245
Image for Acoustical Louver - 4" Deep - 37 Degree Insulated J-Blade - Extruded Aluminum - EAJ-437
Pottorff Acoustical Louver - 4" Deep - 37 Degree Insulated J-Blade - Extruded Aluminum - EAJ-437
Image for Acoustical Louver - 6" Deep - 37 Degree Insulated J-Blade - Extruded Aluminum - EAJ-637
Pottorff Acoustical Louver - 6" Deep - 37 Degree Insulated J-Blade - Extruded Aluminum - EAJ-637
Image for Acoustical Louver - 6" Deep - 45 Degree Airfoil Blade - Extruded Aluminum - EAA-645
Pottorff Acoustical Louver - 6" Deep - 45 Degree Airfoil Blade - Extruded Aluminum - EAA-645
Image for Acoustical Louver - 8" Deep - 35 Degree Insulated J-Blade - Steel - SAJ-835
Pottorff Acoustical Louver - 8" Deep - 35 Degree Insulated J-Blade - Steel - SAJ-835
Image for Acoustical Louver - 8" Deep - 45 Degree Airfoil Blade - Extruded Aluminum - EAA-845
Pottorff Acoustical Louver - 8" Deep - 45 Degree Airfoil Blade - Extruded Aluminum - EAA-845
Image for Airflow Measuring Station - Pressure Differential - Aluminum Airfoil Parallel Blade - AM-51-PD
Pottorff Airflow Measuring Station - Pressure Differential - Aluminum Airfoil Parallel Blade - AM-51-PD
Image for Airflow Measuring Station - Thermal Dispersion - Aluminum Airfoil Parallel Blade - AM-51-TD
Pottorff Airflow Measuring Station - Thermal Dispersion - Aluminum Airfoil Parallel Blade - AM-51-TD
Image for Airflow Measuring Station - Thermal Dispersion - Steel Airfoil Parallel Blade - AM-45-TD
Pottorff Airflow Measuring Station - Thermal Dispersion - Steel Airfoil Parallel Blade - AM-45-TD
Image for Backdraft Damper - Adjustable Counterbalanced - Extruded Style Blade - CBD-150
Pottorff Backdraft Damper - Adjustable Counterbalanced - Extruded Style Blade - CBD-150
Image for Backdraft Damper - Adjustable Counterbalanced - Extruded Style Blade - CBD-250
Pottorff Backdraft Damper - Adjustable Counterbalanced - Extruded Style Blade - CBD-250
Image for Backdraft Damper - Adjustable Counterbalanced - Triple-V Blade - BD-84
Pottorff Backdraft Damper - Adjustable Counterbalanced - Triple-V Blade - BD-84
Image for Backdraft Damper - Butterfly Style Blade - BD-20
Pottorff Backdraft Damper - Butterfly Style Blade - BD-20
Image for Backdraft Damper - Extruded Style Blade - Low to Medium Velocity - BD-150
Pottorff Backdraft Damper - Extruded Style Blade - Low to Medium Velocity - BD-150
Image for Backdraft Damper - Extruded Style Blade - Medium to High Velocity - BD-250
Pottorff Backdraft Damper - Extruded Style Blade - Medium to High Velocity - BD-250
Image for Backdraft Damper - Fabric Style Blade - BD-51
Pottorff Backdraft Damper - Fabric Style Blade - BD-51
Image for Backdraft Damper - Formed Style Blade - Stainless Steel - BD-50-SS
Pottorff Backdraft Damper - Formed Style Blade - Stainless Steel - BD-50-SS
Image for Backdraft Damper - Round Butterfly Style Blade - BD-20R
Pottorff Backdraft Damper - Round Butterfly Style Blade - BD-20R
Image for Blast Louver - 5" Deep - 45 Degree Horizontal Blade - Extruded Aluminum - ECD-545-BL
Pottorff Blast Louver - 5" Deep - 45 Degree Horizontal Blade - Extruded Aluminum - ECD-545-BL
Image for Brick Vent - 1-1/2" Deep - 45 Degree J-Blade - Extruded Aluminum - EBV-145
Pottorff Brick Vent - 1-1/2" Deep - 45 Degree J-Blade - Extruded Aluminum - EBV-145
Image for Brick Vent - 4" Deep - 45 Degree J-Blade - Extruded Aluminum - EBV-445
Pottorff Brick Vent - 4" Deep - 45 Degree J-Blade - Extruded Aluminum - EBV-445
Image for Ceiling Radiation Damper - 1 Hour - 90 Degree Plenum - CFD-521-90
Pottorff Ceiling Radiation Damper - 1 Hour - 90 Degree Plenum - CFD-521-90
Image for Ceiling Radiation Damper - 1 Hour - Butterfly Style Blade - CFD-521
Pottorff Ceiling Radiation Damper - 1 Hour - Butterfly Style Blade - CFD-521
Image for Ceiling Radiation Damper - 1 Hour - Field Installed 90 Degree Plenum - CFD-521-NP-90
Pottorff Ceiling Radiation Damper - 1 Hour - Field Installed 90 Degree Plenum - CFD-521-NP-90
Image for Ceiling Radiation Damper - 1 Hour - Field Installed Insulated Duct board Outlet Box - Butterfly Style Blade - CFD-521-NP
Pottorff Ceiling Radiation Damper - 1 Hour - Field Installed Insulated Duct board Outlet Box - Butterfly Style Blade - CFD-521-NP
Image for Ceiling Radiation Damper - 3 Hour - Butterfly Style Blade - CFD-15
Pottorff Ceiling Radiation Damper - 3 Hour - Butterfly Style Blade - CFD-15
Image for Ceiling Radiation Damper - 3 Hour - Folded Curtain Style Blade - CFD-20
Pottorff Ceiling Radiation Damper - 3 Hour - Folded Curtain Style Blade - CFD-20
Image for Ceiling Radiation Damper - 3 Hour - Low Profile Butterfly Style Blade - CFD-15-LP
Pottorff Ceiling Radiation Damper - 3 Hour - Low Profile Butterfly Style Blade - CFD-15-LP
Image for Ceiling Radiation Damper - 3 Hour - Round Blade - CFD-15R
Pottorff Ceiling Radiation Damper - 3 Hour - Round Blade - CFD-15R
Image for Combination Ceiling Radiation/Smoke Damper - 3 Hour Ceiling/1-1/2 Hour Fire - Triple-V Blade - Class 1 - CFD-171
Pottorff Combination Ceiling Radiation/Smoke Damper - 3 Hour Ceiling/1-1/2 Hour Fire - Triple-V Blade - Class 1 - CFD-171
Image for Combination Ceiling Radiation/Smoke Damper - 3 Hour Ceiling/1-1/2 Hour Fire - Triple-V Blade - Class 2 - CFD-172
Pottorff Combination Ceiling Radiation/Smoke Damper - 3 Hour Ceiling/1-1/2 Hour Fire - Triple-V Blade - Class 2 - CFD-172
Image for Combination Fire/Smoke Damper - 1-1/2 Hour - Actuator in the Airstream - Out-of-Partition - Airfoil Blade - Class 1 - FSD-151-OP
Pottorff Combination Fire/Smoke Damper - 1-1/2 Hour - Actuator in the Airstream - Out-of-Partition - Airfoil Blade - Class 1 - FSD-151-OP
Image for Combination Fire/Smoke Damper - 1-1/2 Hour - Actuator in the Airstream - Out-of-Partition - Airfoil Blade - Class 2 - FSD-152-OP
Pottorff Combination Fire/Smoke Damper - 1-1/2 Hour - Actuator in the Airstream - Out-of-Partition - Airfoil Blade - Class 2 - FSD-152-OP
Image for Combination Fire/Smoke Damper - 1-1/2 Hour - Actuator in the Airstream - Out-of-Partition - Triple-V Blade - Class 1 - FSD-141-OP
Pottorff Combination Fire/Smoke Damper - 1-1/2 Hour - Actuator in the Airstream - Out-of-Partition - Triple-V Blade - Class 1 - FSD-141-OP
Image for Combination Fire/Smoke Damper - 1-1/2 Hour - Actuator in the Airstream - Out-of-Partition - Triple-V Blade - Class 2 - FSD-142-OP
Pottorff Combination Fire/Smoke Damper - 1-1/2 Hour - Actuator in the Airstream - Out-of-Partition - Triple-V Blade - Class 2 - FSD-142-OP
Image for Combination Fire/Smoke Damper - 1-1/2 Hour - Actuator in the Airstream - Out-of-Partition - Triple-V Blade - Class 3 - FSD-143-OP
Pottorff Combination Fire/Smoke Damper - 1-1/2 Hour - Actuator in the Airstream - Out-of-Partition - Triple-V Blade - Class 3 - FSD-143-OP
Image for Combination Fire/Smoke Damper - 1-1/2 Hour - Airfoil Blade - Class 1 - FSD-151
Pottorff Combination Fire/Smoke Damper - 1-1/2 Hour - Airfoil Blade - Class 1 - FSD-151
Image for Combination Fire/Smoke Damper - 1-1/2 Hour - Airfoil Blade - Class 2 - FSD-152
Pottorff Combination Fire/Smoke Damper - 1-1/2 Hour - Airfoil Blade - Class 2 - FSD-152
Image for Combination Fire/Smoke Damper - 1-1/2 Hour - Airfoil Blade - Stainless Steel - Class 1 - FSD-151-SS
Pottorff Combination Fire/Smoke Damper - 1-1/2 Hour - Airfoil Blade - Stainless Steel - Class 1 - FSD-151-SS
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