HTOD-330
Tornado dampers are designed to protect against rapid negative pressure changes caused by passing tornadoes. The HTOD-330 has a double-flanged frame with single thickness fabricated blades.
- Pressure suction with airflow - typically exhaust applications
- Pressure suction opposite airflow - typically intake applications
- Pressure: Up to 83 in. wg
- Velocity: Up to 6400 fpm
- Temperature: -40掳F to 250掳F
- Pressure Rise or Decrease: 3 psi
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HTOD-330
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