Axial ring fans [VD EV]

Areas of use of axial ring fans VD EV
  • Ideal when large air capacities are required; in applications for wall, panel or duct fixing
  • Ventilation of industrial buildings, car parks, stock farms, cooling of electric and refrigerating equipments
Technical features of axial ring fans VD EV
  • This line consists of 13 sizes with impeller diameter from 310 up to 1260 mm
  • Line is characterized by the extreme sturdiness due to the strengthen construction of the casing manufactured with thickness higher than the standard plate fans
  • Maximum silent and efficiencies normally obtained only in axial fanwith bell mouth, guaranteed by the wide round shaped cones directly drawn on the casing
  • Construction together with RA impeller allows getting the 100% reversibility of the airflow
  • Ring casing, with wide round shaped nozzle, in epoxy painted steel sheet
  • Motor side protection grid, manufactured according to UNI EN 294, and protected against the atmospheric agents
  • Impeller with high efficiency airfoil blades, in plastic material or in diecast aluminum alloy; hub is in die-cast aluminum alloy
  • Balancing according to UNI ISO 1940
  • Variable pitch angle in still position
  • Electric motor, protection IP 55, class F insulated, service S1, construction according to IEC/EEC (UNEL-MEC)
  • Arrangement 4 (impeller directly coupled to motor shaft)
  • Versions with casing with one or two round shaped nozzles
SKU: VD-EV-gge Category: Tag:

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