Wall-mounted axial fans with ATEX certification, with CEE ExII2G Ex e explosion-proof and CEE ExII2G Ex d, Ex tc, or Ex tb flame-resistant motor to work in explosive atmospheres of gas or dust.

Fan:

• Impeller made from cast aluminium.
• Airflow direction from motor to impeller.
• Stuffing-box spark-proof included.
• Protection guard against contacts, in accordance with standard UNE-EN ISO 12499:2010 included in models 25 to 63, other models as accessory.
• Support frame in sheet steel with aluminium strip in the impeller area in accordance with Standard EN-14986:2007.

Motor:

• Class F motors with ball bearings and ATEX certification, Ex e explosion-proof and Ex d, Ex tc, or Ex tb flame-resistant.
• Three phase, 50Hz, 230/400V motors up to and including 4kW. 400/690V over 4kW.
• Fan working temperature: -20ºC + 40ºC.

Finish:

• Rust retardant finish with ATEX paint, containing no ferrous components, in polyester resin polymerised at 190ºC, after phosphate free pre-treatment.

On request:

• Built-in motors with PTC.
• Special windings for different electrical supplies and frequencies.
• ATEX construction for different categories.
• Fans with two-speed motor.
• Ex d flame-resistant single-phase motors