Wall fan EZ Series

axialventilation230VAC

• AC motor • Ex II 2G Ex eb IIB+H2 T3 Gb / Ex II 2G Ex h IIB+H2 T3 Gb. • For usage temperatures of -20°C ≤ Ta ≤ +40°C. • Suitable for temperature classes T1 - T3 (200 °C). • Axial wall fan, explosion-proof, medium: gas. • Explosion protection and approvals in accordance with ATEX and IECEx. • Qualified for all gases and vapours of Ex group IIA and IIB and also for hydrogen. • MAICO Ex fans fulfil the safety requirements of European Directive 2014/34/EU for units and protective systems in potentially explosive atmospheres. • For zones 1 and 2. • Types of ignition protection: “e”- increased safety and “c”- constructional safety. • IP 64 degree of protection. • Protective grille on the intake side, protection against accidental contact in accordance with DIN EN ISO 13857. • Can be fitted in any position. Model series • EZQ / DZQ .. Ex e with square wall plate. • EZS / DZS .. Ex e with steel wall ring. Impeller • Axial impeller made of conductive plastic. • Balance quality of the motor/impeller combination G 6.3 according to category BV-3 in accordance with ISO 14694.