Circular axial fans (HCH) or Long-cased fans (HCT) with ATEX certification.
- Circular axial fans (HCH) or Long-cased fans (HCT) with ATEX certification, CEE ExII2G Ex e, explosion-proof and CEE
ExII2G Ex d , Ex tc, or Ex tb flame-resistant motor to work in
explosive atmospheres
- HCH/ATEX: Support ring in sheet steel with
aluminium strip in the impeller area in accordance with
Standard EN-14986:2007
- HCT/ATEX: Sheet steel long casing with aluminium
strip in the impeller area in accordance with Standard
EN-14986:2007
- Impeller made from cast aluminium
- Incorporates with inspection hatch (HCT)
- Airflow direction from motor to impeller
- 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
- 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 d flame-resistant single-phase motors