• Medium pressure centrifugal fan with direct coupling.
• Reinforced housing made of carbon laminated steel, protected against corrosion by powder coating polyester resin RAL 5010. Finish C3.
• Casing fully latched and adjustable.
• Self-cleaning turbine and reinforced impeller with high-performance backward (reaction) blades made of carbon laminated steel dynamically balanced to minimize noise and vibrations. Black painted RAL 9005
• ATEX asynchronous squirrel-cage motor with IP-55 protection and class F insulation. Manufactured with standard voltages: 230/400V 50Hz in three phase motors up to 4kW and 400/690V 50Hz for higher powers.
    ATEX certified Ex-d: II 2G EX-d
                                      Ex-e: II 2G Ex-e
                                      Ex-nA: II 3GD ExnA
• Motor with feet (B3) supported on motor support foot.
• Models of size 500 and above are supplied with a front support foot, for the other models the front support foot is optional.
• Available in the following orientations (to be indicated in case of order): LG0, LG45, LG90, LG135, LG180; LG225, LG270, LG315, RD0, RD45, RD90, RD135, RD180; RD225, RD270, RD315.
• Maximum working temperature in continuous: air transported: 130ºC,
Environment: 60ºC.


• Ventilation in indoor environments classified as ATEX. Suitable for moving clean or dusty air. Designed to be installed in conduit for suction or impulsion.

  •      Paint booths
  •      Collection of dust
  •      Food industry dryers
  •      Food processing
  •      Incineration
  •      Odor control in industry
  •      Indoor / outdoor pollution control
  •      Big buildings
  •      Malls
  •      Factories / Industrial buildings
  •      Warehouses
  •      Extraction of smoke
  •      Boilers and ovens
  •      Manufacture and treatment of chemical products.
  •      Tunnels, underground stations.


· Fans for 60Hz and special voltages.
· 2 speed motor.
· C4 or C5 coating painting
· Hot dip galvanized
· Inox 304 (normal or electropolished finish)
· Inox 316 (normal or electropolished finish)
· Atex classification for other areas
· Fully welded housing (waterproof)
· Inspection door to facilitate maintenance and cleaning
· Drain plug.
· Airtight axle
· Other brands of motors.

Code Name
NS4012100X_ NIMUS 401 T2 3kW ATEX
NS4022112X_ NIMUS 402 T2 4kW ATEX
NS5624100X_ NIMUS 562 T4 3kW ATEX
NS6314112X_ NIMUS 631 T4 4kW ATEX
NS7126132X_ NIMUS 712 T6 3kW ATEX
NS8016132X_ NIMUS 801 T6 4kW ATEX
NS9018132X_ NIMUS 901 T8 3kW ATEX
NS9028160X_ NIMUS 902 T8 4kW ATEX
NS5012160X_ NIMUS 501 T2 11kW ATEX
NS5022160X_ NIMUS 502 T2 11kW ATEX
NS8014160X_ NIMUS 801 T4 15kW ATEX
NS8024160X_ NIMUS 802 T4 15kW ATEX
NS9014200X_ NIMUS 901 T4 30kW ATEX
NS9024200X_ NIMUS 902 T4 30kW ATEX
NS9026160X_ NIMUS 902 T6 11kW ATEX
NS10014225X_ NIMUS 1001 T4 45kW ATEX
NS10016180X_ NIMUS 1001 T6 15kW ATEX
NS10024225X_ NIMUS 1002 T4 45kW ATEX
NS10026180X_ NIMUS 1002 T6 15kW ATEX
NS311280X_ NIMUS 311 T2 1,1kW ATEX
NS312280X_ NIMUS 312 T2 1,1kW ATEX
NS351290X_ NIMUS 351 T2 2,2kW ATEX
NS352290X_ NIMUS 352 T2 2,2kW ATEX
NS4512132X_ NIMUS 451 T2 7,5kW ATEX
NS4522132X_ NIMUS 452 T2 7,5kW ATEX
NS452490X_ NIMUS 452 T4 1,1kW ATEX
NS501490X_ NIMUS 501 T4 1,5kW ATEX
NS502490X_ NIMUS 502 T4 1,5kW ATEX
NS5614100X_ NIMUS 561 T4 2,2kW ATEX
NS6316100X_ NIMUS 631 T6 1,5kW ATEX
NS6324132X_ NIMUS 632 T4 5,5kW ATEX
NS6326100X_ NIMUS 632 T6 1,5kW ATEX
NS7114132X_ NIMUS 711 T4 7,5kW ATEX
NS7116112X_ NIMUS 711 T6 2,2kW ATEX
NS7124132X_ NIMUS 712 T4 9,2kW ATEX
NS8018132X_ NIMUS 801 T8 2,2kW ATEX
NS8026132X_ NIMUS 802 T6 5,5kW ATEX
NS8028132X_ NIMUS 802 T8 2,2kW ATEX
NS9016160X_ NIMUS 901 T6 7,5kW ATEX
NS10018160X_ NIMUS 1001 T8 5,5kW ATEX
NS10028160X_ NIMUS 1002 T8 5,5kW ATEX
NS311471X_ NIMUS 311 T4 0,37kW ATEX
NS312471X_ NIMUS 312 T4 0,37kW ATEX
NS351471X_ NIMUS 351 T4 0,37kW ATEX
NS352471X_ NIMUS 352 T4 0,37kW ATEX
NS401480X_ NIMUS 401 T4 0,55kW ATEX
NS402480X_ NIMUS 402 T4 0,55kW ATEX
NS451480X_ NIMUS 451 T4 0,75kW ATEX
NS501680X_ NIMUS 501 T6 0,37kW ATEX
NS502680X_ NIMUS 502 T6 0,55kW ATEX
NS561690X_ NIMUS 561 T6 0,75kW ATEX
NS562690X_ NIMUS 562 T6 0,75kW ATEX