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TUB

Upblast Tubeaxial Roof Ventilator, Belt Driven

Application

The TUB Upblast Tubeaxial Roof Ventilator provides cost effective, general-purpose ventilation for commercial buildings. The TUB includes a heavy-duty, galvanized steel stack cap with butterfly dampers to discharge air upward and prevent recirculation into the building. A splash guard located over the damper pivot area protects against rain entry.

Sizes (wheel diameters)

  • 14 to 60 inches (355 mm to 1,525 mm)

Performance

  • Airflow to 72,400 CFM (123,000 m3/hour)
  • Static pressure to 1.5 inches w.g. (370 Pa)