Ventilation Solutions

Hatch Fans
In-line Duct Fans
Axial Fans
Centrifugal Fans
Fans for Ovens
Smoke Extract Fans 400 ºC/2h - 300 ºC/2h
Pressurization Systems for Stairs, Lobbies and Escape Routes
Explosive Atmospheres ATEX fans
Heavy Duty Fans for Industrial Applications
Roof Fans
EC Technology and Efficient Fans
Ventilation for Houses
Heat Recovery Units
Air Purifying and Filtration Units
Air Curtains

ATEX certified tubular axial extractor fans with external motors

Belt driven tubular axial extractor fans with casing aperture up to 180º for working in explosive atmospheres.

• Tubular casing made of sheet steel with aluminium strip in rotor zone, in accordance with standard EN-14986.
• Cast aluminium impellers.
• Protector belts and pulleys with copper coating to avoid sparks.
• Watertight transmission group (IP66) with double seal system.
• Airflow direction from motor to impeller.
• Temperature of the air to be carried: -20 ºC to +120 ºC.

• Class F motors with ball bearings, IP55 protection. ATEX certification increased safety Ex ”e”, explosion proof Ex ”d”, 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).

• 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 “nA” version equipped with ATEX Ex nA motors.