Voltage:Â 220V Classification:Â Laboratory Thermostatic Devices Plug Type:Â US plug Model Number:Â SPD-20N Boiling Flask Volume:Â 20000ml Heating mantle:Â 20000ml Glass material:Â High borosilicate glass 3.3 Vacuum pump:Â EV-10 Cooling circulator:Â DC051520L Newly Short Path Distillation System