Wall-mounted axial fans with reinforced plastic impeller made of fibreglass.

Fan:
- Sheet steel support frame.
- Fibreglass-reinforced polyamide-6 impeller.
- Anti-contact protective grille pursuant to standard UNE‐EN ISO 12499.
- Models 71. 80. 90 and 100. protective grille supplied as an accessory
- Airflow direction from motor to impeller.

Motor:
- IE3 efficiency motors for powers equal to or higher than 0.75kW except single-phase. 2-speed and 8-pole.
- Class F motors with ball bearings. IP55 protection. except single-phase models from size 45 to size 63. IP54 protection. 1 or 2 speeds. depending on model
- Single-phase 230V-50Hz and three-phase 230/400V-50Hz (up to 4kW) and 400/690V 50Hz (powers higher than 4kW)
- Operating temperature: -25 ºC +60 ºC.

Finish:
- Anti-corrosive finish of polyester resin polymerised at 190ºC. previously degreased with phosphate-free nanotechnological treatment.

On request:
- Motor. impeller and grille assembly (F version). except models 71. 80. 90 and 100. which are supplied without a grille.
- Motor impeller unit. version G.
- Airflow direction from impeller to motor.
- Special windings for different voltages.