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DVNI 400DV Roof Fan Insulated

KE 40-20-4 Rectangular 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.

Our products

NGM Company is one of the largest suppliers of fans for use in various building ventilation applications.

NGM Company supplyes our clients with a full range of air terminal devices.

Regulating efficiently the natural environment, NGM Company's units can create silently the perfect indoor conditions; your conditions!