1 rotary evaporator 2 corrosion resistance 3 the stainless steel chassis , 5 designed sealing ... of RE501 Rotary Evaporator 1.Designed sealing systems, corrosion resistance, can maintain a vacuum-0.096Mpa2.High evaporation efficiency, ... steel chassis, column, spindle, aluminium casting, attractive appearance, corrosion resistance.5.Intelligent temp control, sink lift6.AC induction motor stepless ...