HPX / ATEX
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.
Fan :
- Tubular casing made of sheet steel with aluminium strip in rotor zone, in accordance with standard EN-14986.
- Cast aluminium rotors.
- Copper-boated belt and pulley protector to prevent sparking.
- Sealed transmission unit (IP66) with double retention system.
- Airflow direction from motor to impeller.
- Temperature of the air to be carried -20 ºC +120 ºC.
Motor :
- ATEX-certified, class F. Ex “e” explosion-proof, Ex “d”. Ex tc or Ex tb non-sparking motors with ball bearings and IP55 protection.
- Three-phase 230 / 400V - 50 Hz (up to 4 kW) and 400 / 690V - 50 Hz (powers higher than 4 kW).
Finish :
- ATEX corrosion-proof, with nonferric paint finish of polyester resin polymerised at 190 ºC.