HPX-ATEX - Axial Fans

• Sheet steel long casing with aluminium strip in the impeller area in accordance with Standard EN-14986:2007
• Impellers made from cast aluminium
• Pulley and belt protector with copper coating to prevent sparks
• Sealed transmission unit (IP66) with double retention system
• Airflow direction from motor to impeller
• Maximum temperature of air to be transported: -20ºC +120ºC
• Class F insulation, IP55, with 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
• Rust retardant finish with ATEX paint, containing no ferrous components, in polyester resin polymerised at 190ºC, after phosphate free pre-treatment

Available 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 “nA” version equipped with ATEX Ex nA motors