30L Rotary Evaporator - R3002B
30L 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: 30L;
- Teflon seal, ultimate vacuum <2 mbar
(mechanical sealing is option);
- 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.
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.
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 + SiCmechanical seal is tight, durable, long lasting and great for 24/7 operation.
Borosilicate Glass 3.3
PTFE Main Seal
Dual Receiving Flask
Gear Motor with
Heating Bath with
EX Proof Upgrade
For More Information, Please Click and Download: Catalog - 30L Rotary Evaporator R3002B
Or, Let's Find How Customers Talk, Please Click: Customer Cases