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HTOD-330 : Heavy Duty Tornado Damper

HTOD-330 : Heavy Duty Tornado Damper

The HTOD-330 tornado damper is engineered to protect facilities from rapid negative pressure changes caused by passing tornadoes. Featuring a double-flanged frame for structural integrity and fabricated airfoil blades for reliable operation, it is built to perform in extreme conditions. The HTOD-330 helps safeguard building envelopes and critical spaces by mitigating sudden pressure differentials that can compromise system performance and occupant safety.

Product Highlights

Application
Tornado
Maximum Incident Pressure (psi)
3
Blade Type
Airfoil
Frame Type
Flanged Channel
Mounting Orientation
Vertical
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Features

Blades External Linkage Frame Paint Finishes
Standard
Optional

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Product Details

Maximum Velocity (fpm)

4,000

Maximum Temperature (°F)

250

Airflow Direction

Horizontal

Blade Material

304SS

316SS

Painted Steel

Frame Material

304SS

316SS

Painted Steel

Documents

Drawings

Static Model File Type Action Type
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