DVN 450E4 Centrifugal roof fan, 120°C continuous, vertical discharge. 5,770m³/h
• 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.
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.
| Delivery | This item is usually stocked overseas and takes about 2-3 weeks to deliver. If in UK deliverable in 3-4 days. Enquire on 01729 824108 |
|---|---|
| Brand | Systemair |
| Warranty | 1 year manufacturers warranty |
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