Range of cylindrical cased axial fans fitted with aluminium impellers and manufactured from high grade rolled galvanised steel and protected against corrosion by cataforesis primer and black polyester paint finish.
 
All models are supplied with pre-wired wiring junction box located on the outside of the fan casing for easy wiring access.
 
Available, depending upon the model, with single or three phase motors in 2, 4, 6 or 8 poles.

All the motors are IP65 (1), Class F insulation (2), equipped with thermal protection.
 
All motors are speed controllable except 2 poles and /4-560, /4-630, /4-710 and 800 models.
 
Electrical supplies:

• Single phase 230V-50Hz. (Capacitor located inside the wiring terminal box).
• Three phase 230/400V-50Hz or 400V-50Hz

(See characteristic chart).

 
(1) 2/315/H, 2/355/H, /4-710 and 800 models are IP55.
(2) Working temperatures from -40ºC up to 70ºC (except /2-315/H, /2-355/H, /4-710 and 800 models: suitable for usage in environments up to +40ºC).

Standard air direction: form (B) configuration (Impeller over Motor); form (A) configuration (Motor over Impeller) for /2-315/L, /2-315/G, /2-355/J and /2-355/I models.
 
On request:
Air direction: form (A) configuration (Motor over Impeller).
 
Three phase motors suitable for inverter control (E22 version).
 
Two speed motors (4/8 poles).
 
Explosion proof versions in accordance to ATEX Directive for three phase models:

• Increase safety EX II2G EExeIIT3 (except 2 pole motors and 250 models).
• Flame proof only for /4-710 and 800 models, EX II2G EExdIIBT5 or EExdIICT4.

Working temperatures up to 40ºC.