20L Rotary Evaporator

Product No : R-1020CE

Pros :

  • GWSI 20L rotary evaporator consist of 100% Borosilicate 3.3 glass material durable in high temperature
  • Optimized evaportion flask mouth gives maximum evaporation rate.
  • Bright LCD screen for easy setting and reading.
  • Bottom drain valve enable you to empty the receiving flask at ease.


GWSI 20L Rotary Evaporator Workshop

GWSI is a leading professional Rotary Evaprator manufacturer with 34 years experience, 4 workshops and 200+ skilled workers.

GWSI opens the factory to all clients. If you could not come to China, GWSI offers real-time video of the production lines. You can watch online how your 20L rotary evaporator is manufactured and how our QC do the inspection.

GWSI 20L Rotary Evaporator Material

GWSI make all essential glass parts for 20L rotary evaporator in our own glass workshop. Every single glass part will be inspected strictly before coming to GWSI raw material warehouse.  There should be no bubble, no scrache, no dent, no dirt, no knots etc on glass examination.

GWSI always use premium quality high borosilicate 3.3 glass for all rotary evaporators because this kind of glass is good in physical and chemical proterites, suitable for labrotary environment.

GWSI 20L Rotary Evaporator Quality Control

As a trustworthy rotary evaporator manufacturer, GWSI has our own complete quality control standard. At the same time, GWSI comply to both industry and international standards for every 20L rotary evaporator you import.

GWSI quality control inspector carefully check all accessories again before packaging. GWSI QC team will make sure there is no part missing or get damaged during testing and cleaning.

20L Rotary Evaporator Specification

Model R-1020CE
Evaporating Flask
20L, Φ125mm
Receiving flask
Continuously variable
Power Supply
3-380V, 50~60Hz
Rotation Speed
Evaporating Speed
Temperature Range
Overall Dimensions(mm)
1120W*680D*1900H mm
Net Weight

20L Rotary Evaporator Accessories

Evaporating Flask


Feeding Valve

Receiving Flask

Water Bath Cover

PTFE Sealing Kit

Compare Specifications

Model R-3001 R-1005CE R-1010CE R-1020CE R-1050CE
Evaporating Flask
5L, φ50mm
10L, φ125mm
20L, Φ125mm
50L, Φ125mm
Receiving flask
Continuously variable
Continuously variable
Continuously variable
Continuously variable
Continuously variable
Power Supply
110V`,60Hz or 220-240V~ 50/60Hz
220-240V~ 50/60Hz
220-240V~ 50/60Hz
3~ 380V, 50Hz or 220V, 60Hz
3~ 380V,50Hz or 220V, 60Hz

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