Low Profile Hooded Roof Ventilator,
The LHB Low Profile Hooded 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 Azen also offers a complete line of options and accessories such as roof curbs, backdraft dampers, disconnect switches and special coatings.
Sizes (impeller diameters)
- 21 to 60 inches (535 mm to 1,525 mm)
- Airflow to 57,800 CFM (98,200 m3/hour)
- Static pressure to 1 inch w.g. (250 Pa)