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Pottorff > Fire - Smoke Dampers > Fire Dampers > Static 1-1/2 Hr Rated > VFD-15R

Model VFD-15R

1-1/2 Hour - Static Fire Damper
Round Butterfly Blade

The VFD-15R fire damper employs round butterfly blades for point-of-origin control of fire in static HVAC systems. The VFD-15R may be installed in vertical walls or partitions, or horizontally in floors or assemblies with fire resistance ratings up to 2 hours.


VFD-15R Round Butterfly Blade

Standard Construction

Frame: 22 ga. (0.85) galvanized steel.

Blades: 22 ga. (0.85) galvanized steel - round butterfly.

Fire Closure Device: Fusible link.

Fire Closure Temperature: 165oF (75oC)

Minimum Size: 6" Ø (152 Ø)

Maximum Size: 20" Ø (508 Ø)



UL 555 Fire Resistance Rating: 1-1/2 hour (vertical and horizontal)


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