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Airfoil Blade
Nailor 1210 and 1280 Series Airfoil Blade Smoke Dampers are ideal for applications where building codes require a leakage rated smoke damper as part of a static smoke control or dynamic smoke management system. Airfoil blades offer low pressure drop performance and are ideal for high velocity/pressure applications.
Nailor 1280 Series Aluminum Airfoil Blade Smoke Dampers are the premium choice for applications where building codes require a leakage rated smoke damper as part of a static smoke control or dynamic smoke management system.
1210 Series Smoke Dampers feature an innovative inter-locking double skin steel airfoil blade design that eliminates the need for combustible blade seals that typically burn off during fire conditions.
Model Series 1210M Modulating Smoke Dampers are classified for use as a volume control damper in applications where building codes require a leakage rated smoke damper.
1210SS Series Stainless Steel Airfoil Blade Smoke Dampers are ideal for high humidity, mildly corrosive or, with optional Type 316 construction, more severe environment applications where building codes require a leakage rated damper for operational smoke control in static or dynamic smoke management systems.
The vertical blade configuration on this model allows for the actuator to be mounted below the damper and is ideal for applications where bottom access is desired or where there isn’t space for a side mounted actuator.