Used Netzsch model NM031BY02S12B Nemo progressing Cavity pump (mono pump) approx capacity 1 m3/hour, discharge pressure 10 bar, speed 251 rpm, Ex II 2G II3 T3. Driven by el. motor Ex II 2G Exw II through gearbox 0,75 kW, 1375-1414 rpm, 230/400 V, 50 Hz. Includes set of stainless steel pipes and valves. New 2009.