2000 to 5000 cubic meter per hour triple head diaphragm pump working pressure 80 bar, max permissible working pressure 100 bar @ -196 degrees C driven by a 2-speed motor 52kw, 3/60/440/480 volt, 1770 rpm motor via a Lenze type 12.602.32.15 (5) 321 stainless steel valves,