EN
RODVN 355DV Roof Fan
- Standard motor outside the air stream
- Max temperature of transported air 120°C
- Suitable for coastal applications
- Vertical exhaust
- Low sound level
The casing and impeller with backward-curved blades is manufactured from seawater resistant aluminum. The base frame and the integrated protection guard consist of powder-coated galvanised steel.
The motor is suspended on effective vibration dampers.
The single-phase motor is speed-controllable via transformer and the three-phase motor additionally via D/Y connection. To protect the motor from overheating the fan has integral thermal contacts with external leads for connection to a motor protection device.
The DVNI version has a 50 mm mineral wool insulation for lower sound level.
