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LHB

Low Profile Hooded Propeller Roof Ventilator, Belt Driven

Application

The LHB Low Profile Hooded Propeller Roof Ventilator provides cost effective, general-purpose ventilation of commercial buildings, with a pleasing low profile design that minimizes extension above the roof line. A wide array of adjustable pitch, cast aluminum propellers are available to meet specific performances and application requirements. Twin City Fan & Blower also offers a complete line of options and accessories such as roof curbs, backdraft dampers, disconnect switches and special coatings.

Sizes (wheel diameters)

  • 21 to 60 inches (535 mm to 1,525 mm)

Performance

  • Airflow to 57,800 CFM (98,200 m3/hour)
  • Static pressure to 1 inch w.g. (250 Pa)