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
Accessories


HGT
Large diameter tubular axial fans with direct drive motors

Tubular axial fans equipped with 6 or 9 blade aluminum propellers with various angles of inclination.

Fan:
• Airflow direction from motor to impeller.
• Impellers made of cast aluminium with 6 or 9 blades with adjustable angle of inclination.
• Sheet steel long casing.
• The standard version is with a short casing. The long casing version is equipped with an inspection hatch.

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:
• Anti-corrosive finish in polyester resin, polymerised at 190 ºC, after degreasing with phosphate-free nanotechnology treatment.

On request:
• Airflow direction from impeller to motor.
• 100% reversible impellers.
• Special windings for different voltages.
• ATEX certified Category 2.
• Long casing fans equipped with inspection hatch.
• 2 speed motors.
• The support feet are supplied as an accessory.