• Fan made of Fe360 sheet. The fan paint finish is based on a Qualicoat polyester powder coating stoved at 200ºC, with an average film thickness of 70 microns. Average heat resistence of coating is 180ºC with peaks of 200ºC.
• Single inlet backward impeller with self-cleaning system made of Fe360 sheet statically and dynamically balanced. Impellers are painted with polyester primer that resists temperatures up to 300ºC.
• ATEX standard asynchronous motor. ATEX certified according to the zone. squirrel-cage motor with class F insulation. Manufactured with standard voltages: 230/400V 50Hz in three phase motors up to 4kW and 400/690V 50Hz for higher powers.
• Standard orientation LG270.


Designed for inline installation, they are suitable for:
• Industrial applications, extraction or injection of air.
• Cooling of machines and parts.
• Dusty air and small loads of pellet materials transport.
• Exhaust after filters, separators and cyclones.
• Pneumatic transport.
• Working temperature: ambient from -20ºC to 40ºC, transported air according to the ATEX clasification.


· Fans for 60Hz and special voltages.
· C4 or C5 coating painting
· Hot dip galvanized
· Inox 304 (normal or electropolished finish)
· Inox 316 (normal or electropolished finish)
· Split casing (for big sizes)
· Drain plug.
· Frontal foot
· Orientation: RD0, RD45, RD90, RD135, RD180, RD225, RD270, RD315, LG0, LG45, LG90, LG135, LG180. LG225, LG315.

*To place an order for an ATEX fan, you must replace the XY of the code with XE for zone 1, XN for zone 2, XC for zone 22 for conductive dust and XNC for zone 22 for non conductive dust. For fans with inside zone 2 or 22 and outside not classified you must replace for XI.

Code Name
- MBRU 400 T2 4kW ATEX
- MBRU 633 T4 4kW ATEX
- MBRU 805 T6 4kW ATEX
- MBRU 501 T2 11kW ATEX
- MBRU 561 T2 15kW ATEX
- MBRU 631 T2 30kW ATEX
- MBRU 632 T2 37kW ATEX
- MBRU 711 T2 55kW ATEX
- MBRU 712 T2 75kW ATEX
- MBRU 801 T2 90kW ATEX
- MBRU 803 T4 11kW ATEX
- MBRU 804 T4 15kW ATEX
- MBRU 902 T4 30kW ATEX
- MBRU 1001 T4 37kW ATEX
- MBRU 1002 T4 45kW ATEX
- MBRU 1003 T6 11kW ATEX
- MBRU 1004 T6 15kW ATEX
- MBRU 310 T2 1,1kW ATEX
- MBRU 350 T2 2,2kW ATEX
- MBRU 450 T2 7,5kW ATEX
- MBRU 502 T4 1,1kW ATEX
- MBRU 563 T4 2,2kW ATEX
- MBRU 713 T4 5,5kW ATEX
- MBRU 714 T4 7,5kW ATEX
- MBRU 802 T2 110kW ATEX
- MBRU 903 T6 7,5kW ATEX
- MBRU 250 T2 0,37kW ATEX
- MBRU 280 T2 0,55kW ATEX
- MBRU 562 T2 18,5kW ATEX
- MBRU 901 T4 18,5kW ATEX