Soluții de ventilare


Ventilatoare tip hatch
Ventilatoare in linie de tubulatura
Ventilatoare Axiale
Ventilatoare Centrifugale
Ventilatoare pentru cuptoare
Ventilatoare de Desfumare ce Rezista la 400 ºC/2h - 300 ºC/2h
Sisteme de presurizare
Ventilatoare ATEX pentru medii explozive
Ventilatoare robuste pentru aplicatii industriale
Ventilatoare de Acoperis
Ventilatoare eficiente si cu tehnologie EC
Ventilatie pentru locuinte
Recuperatoare de Caldura
Unitati de Filtrare
Perdele de Aer
Accesorii

Ventilatoare axiale robuste


HFW
Hot dip galvanised tubular fans

Tubular axial fans designed with four support arms to reduce vibrations and equipped with low consumption aerodynamic aluminum propeller.

Fan:
• Airflow direction from motor to impeller.
• AL version rotors made of cast aluminium.
• Support ring in sheet steel with double flange and cable glands for motor supply.
• Hot dip galvanised tubular sheet steel casing.

Motor:
• Motors with IE3 efficiency for powers equal to or greater than 0.75kW, except single-phase, 2-speed and 8-pole.
• Class F motors with ball bearings and IP55 protection.
• Three-phase 230/400 V 50 Hz (up to 4 kW) and 400/690 V 50 Hz (powers greater than 4 kW).
• Working temperature: -25ºC +50 ºC.

Finishing:
• Hot dip galvanized

On request:
• Airflow direction from impeller to motor.
• Fibreglass reinforced polyamide PL version impellers.
• 100% reversible impellers.
• Special windings for different voltages.
• ATEX certified Category 2.