Fans:

• Tubular casing made of sheet steel with aluminium strip in rotor zone, in accordance with standard EN-14986.
• Cast aluminium impellers.
• With inspection hatch.
• Airflow direction from motor to impeller.

Motor:

• Class F motors with ATEX certified ball bearings, Ex e increased safety, Ex d flameproof, Ex tb or Ex tc.
• Three-phase 230/400 V 50 Hz (up to 4 kW) and 400/690 V 50 Hz (powers greater than 4 kW).
• Working temperature: -25 ºC +40 ºC.

Finish:

• Anti-corrosive with ATEX paint, free of iron components, in polyester resin polymerized at 190 ºC, after degreasing with phosphate-free nanotechnological treatment.

On request:

• Motors with built-in PTC.
• Special windings for different voltages and frequencies.
• ATEX construction for different categories.
• Fans with 2 speed motor.
• Ex d explosion proof single-phase motors.