50L Proof Rotary Evaporator - R5002B 

Overview

50L Rotary Evaporator is the pilot scale unit to offer vacuum tight, uniform speed of rotation, and constant temperature of heating bath, which is robust, durable and user friendly.

- Capacity: 50L;

- Mechanical seal, max vacuum <2 mbar;

- Heating bath, PID temperature control range: RT ~ 99℃ (180 ℃, Oil Bath);

- Bath motorized lift mechanism;

- Quality borosilicate glass 3.3 (BG3.3);

- Vertical dual coil condenser;

- Rotary speed: 10 – 110 rpm, LED display;

- Vacuum meter equipped; 

- Teflon discharge valve for clean discharge.

                         Features                          

Why high vacuum can keep for YEARS without maintainence? 

- Because of Mechanical Sealing.

           Traditional O-ring Seal            

Main seal and evaporation flask are rotating but the vapor duct is fixed. O-ring in the main seal is the key seal part between main seal and vapor duct, so O-ring is heavily prone to be worn out by friction, especially under corrosion of solvent, which requires regular operation stop, disassemble and O-ring change.

                 Mechanical Seal                  

We apply mechanical seal in rotary evaporator, whose vapor duct, main seal and evaporation flask rotating together, without moving in between. So the O-ring in main seal has no chance to be worn out and no need to change it at all. Reinforced PTFE + SiC mechanical seal is tight, durable, long lasting and great for 24/7 operation.

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