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Rotary Evaporator Ai SolventVap 5.3 Gallon/20L w/ Motorized Lift

The Ai SolventVap series 20L rotary evaporators is now ETL tested to UL/CSA standard. This certification is required by many municipalities, and it also provides a higher standard of equipment safety and lifespan. Also come standard is the new plexglass bath cover. Specially designed for Ai 20L SolventVap rotary evaporators, this beneficial cover securely rests on top of the water bath and ensures the best possible temperature uniformity.

SolventVap rotary evaporators come with all PTFE valves for solvent-resistant operations. We also lowered the height of assembled unit, for easy installation and ease of use and storage. Also come with them are vertical glassware and digital temperature/rotation control. Its optimized bath volume allows for rapid heat-up times. The condenser unit has specially designed glass tubes that utilize surface area extremely efficiently. That’s why our SolventVap evaporators consistently deliver reliable and reproducible process results that are usually reserved for more costly systems. Another important aspect of the SolventVap is the safety features, which includes dry-run protection, water bath over-temperature shut-off protection, and fuse protection.



Rotary Evaporator Ai SolventVap 5.3 Gallon/20L

  • 220V 50/60Hz single phase, 20A, 4300 watt (rotation motor: 300 watts)
  • High borosilicate glass 3.3
Evaporating flask
  • Capacity: 5.28 gallon (20 liters or 0.7 cu ft)
  • Maximum load: Not to exceed 60% of the flask’s capacity
  • Sealing flange: 4.9 diameter
  • Rotation speed: 10 to 130 rpm
  • Evaporating speed: 1 gallon/hour (water), 2 gallon/hour (alcohol)
Receiving flask
  • 2.64 gallon (10 liters or 0.35 cu ft) Condenser
  • Glassware: Main auxiliary triple−circulating cold traps, vertical
  • Chilling fluid conneciton: 3/8 hose barb x 4 (2 on main 2 on auxiliary)
Condensing surface
  • Main condenser: 9,480 cm2 or 10.2 sq ft
  • Auxiliary condenser: 3,580 cm2 or 3.9 sq ft<tdÿWorking environment<tdÿ5 to 95℉
Water bath
  • Temperature range: ambient to 99℃ (210℉)
  • Temperature controller: digital
  • Dimensions: 17.7 diameter x 10.2 depth x 12 height
  • Material: stainless steel
  • Media: distilled water only
  • Max. water level: not to exceed 1 from the top rim of the bath
  • Number of heaters: two
  • Drain port: one
  • Exterior liner: rubber
  • Lifting: motorized
  • Maximum lifting distance: 7.5 inches

Additional information

Weight 500 lbs
Dimensions 48 × 48 × 65 in
UL Certification

Yes, Add UL/ETL/CSA Certification, No, I do not need the certification


Across International

Across International is an industry leader in the manufacture of heat treatment, laboratory, and material processing equipment.