Low Profile Upblast Propeller Roof Ventilator, Belt Driven (Commercial)
The BSB53 low profile upblast roof ventilator provides cost-effective, general purpose ventilation of commercial buildings, with a pleasing low profile design that minimizes extension above the roof line. This unit is designed to exhaust large volumes of air at low to medium static pressures. Typical applications for upblast roof ventilators include warehouses, shopping centers and manufacturing facilities.
Sizes (impeller diameters)
- 21 to 60 inches (535 mm to 1,525 mm)
- Airflow to 60,800 CFM (103,300 m3/hour)
- Static pressure to 1 inch w.g. (250 Pa)