Low Profile Filtered Hooded Propeller Roof Ventilator, Belt Driven
The LHBF Low Profile Filtered 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)
- Airflow to 57,600 CFM (97,860 m3/hour)
- Static pressure to 1 inch w.g. (250 Pa)