Beschreibung
ATEX chemical membrane pump with nominal pumping speed 1.9 m³/h, final pressure 12 mbar, 230V/50Hz. T4 Gb X;exterior without inert gas flushing: II 3G Ex h IIB T4 Gc X motor: II 2G Ex db IIB T4 Gb
ATEX conformity: maximum permissible pressure at inlet and 1.1 suction chamber (pumped gases): II 2G Ex h IIC T3 Gb X;exterior with inert gas flushing: II 2G Ex h IIB
ATEX conformity: maximum permissible pressure at inlet and 1.1 suction chamber (pumped gases): II 2G Ex h IIC T3 Gb X;exterior with inert gas flushing: II 2G Ex h IIB