20 Liter Rotary Film Evaporator

In case of Flameproof Yes;All electrical insruments and electrical parts covered in Flameproof Enclosures duly certified by CMRI-Dhanbad for Gas Group I IIA and IIB



  • Safety coated glassware Yes, Except the evaporating flask -Optional
  • Over temperature-Separate monitoring circuit with manual reset Error if
  • protection of the bath temperature is above set value



  • Soft start
  • Stop in case of Overload
  • Temeprature overshoot Bath lowering, heater off, rotation off ;Vacuum Release ,Hooter buzz Heater Start Only when Evaporating Flask Rotates.Individual Manual Switch also provided
  • Bath Displacement Limited by limit switch For,Flammable Solvents Flameproof version suitable for Gas group I,IIA and IIB
  • In any unforeseen event By pressing Shut down Button ; complete system shall shut down- Vacuum stops-Vacuum releases- Heater Stop- Bath Lowers



  • GMP Model is available
  • FAT Documentation shall be provided



  • Bath temperature Yes (1 °C steps)
  • Vapor temperature Yes (1 °C steps)
  • Set rotation speed Yes (1 RPM steps)
  • Set bath temperature Yes (1 °C steps)
  • Actual vacuum Yes (1 mm Hg steps)-Other units available on request
  • Set vacuum Yes (1 mm Hg steps)-Other units available on request



  • 3.5 Liter Wate condensation with 40 deg c temperature difference between Bath and boiing
  • Vacuum 750mm Hg with RPM 90


Certification ISI Certified
Application Industrial
Finishing Polished
Voltage 230 V (1Ph, N, G) /200 V (1Ph, N, G)/440 V (3Ph, N, G)
Frequency 50 Hz.(60 Hz on request)
Power consumption 4400W(In case of 4KW Heater)

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