Roof Vent Vertical
Employed for exhaust applications in large buildings, and featuring robust construction for long service life. Illustrated is one fan from a batch installed in a large warehouse.
- Standard unit is direct drive
- Available in belt drive
- Used for large volumes of air at low pressure
- Standard adjustable pitch impeller
- 2-speed motor optional
- Butterfly shutters fitted as standard
- Integral reverse flow shutting flaps
- Also available for smoke spill applications
- Glass reinforced or polypropylene impeller can be supplied
- Volumes to 60m3/s