Applications Refineries Petro-chemical plants Dangerous plants and installations Hazardous areas with presence of explosive gas or dust GROUP II, CATEGORY 2, “EX H“ SUITABLE FOR GASES AND DUS

Product features Our ATEX Ventilators are designed, built and tested by HW Ventilation according to ATEX 2014/34/UE directive. All the procedures followed to construct the ventilators are listed in the HW Ventilation Technical File and filed with TÜV Rheinland Industrie Service GmbH notified body. • temperature class t4, maximum surface temperature ≤ 135° C • gas group iiB - Atmospheres containing ethylene, or gases and vapors of equivalent hazard • Dust group iiiC - Atmospheres containing conductive dust Construction FAn • highly-efficient axial impeller, tested in hW Ventilation AMCA 210-designed...

• Epoxy painting • Pickling and passivation • Hot-dipped galvanization Asynchronous three phase induction motors for potentially explosive atmospheres (manufactured according to 2014/34/EU, 2014/30/EU directives): • II 2G Ex d de IIB T5, T4, T3 Gb • II 2G Ex d de IIC T5, T4, T3 Gb • II 2D Ex tb IIIC T100°C, T125°C, T150°C Db IP6X Accessories • protection guards • inspection doors • brackets • silencers • flanges • ATEX junction boxes Versions • Short casing: the motor is partially protected by the casing • Long casing: fan and motor are totally protected by the casing PRODOTTO / PRODUCT • Large...

HW VENTILATION s.r.l. Viale dei Kennedy 81-83 20027 Rescaldina (MI) - ITALY Tel. +39 0331 1558 815 [email protected] www.hwventilation.it