EISystems is proud to represent
POTTORFF
We manufacture quality Dampers and Louvers for Commercial and Industrial type of construction involving the architectural and mechanical market.
Access Doors and Panels
• Access Panels
• Duct Access Doors
• Equipment Access Doors
Accessories
• Actuator Enclosures
• Duct Smoke Detectors
• Fire Releasing Device
• Indicator Switch Package
• Remote Control Panels
Actuators
• Electric - 2 position / Spring return
• Electric - Floating / Non-spring return
• Electric - Modulating / Non-spring return
• Electric - Modulating / Spring return
• Pneumatic
Backdraft Dampers
• Light Duty
• Medium Duty
• Heavy Duty
Ceiling Radiation Dampers
• Butterfly-style Blade
• Curtain-style Blade
• Wooden Truss Systems
Control Dampers
• Manual Balancing
• Commercial
• Industrial Dampers
Fire Dampers
• Dynamic
• Static
Fire-Smoke Dampers
• 1 1/2 Hour Rated
• 3 Hour Rated
Louvres
• Accoustical Louvers
• Brick Vents
• Extruded Aluminum Louvers
• Equipment Screens
• Formed Metal Louvers
• Penthouses
Smoke Dampers
• 3-V Blade
• Airfoil Blade
• True Round
• Ceiling Radiation/Smoke |