Ai SolventVap SE130 Rotary Evaporator

Category Large-Scale Rotary Evaporator
Manufacturer Across International
Country of manufacture China

The new Ai SolventVap 50L series rotary evaporators is now UL/CSA compliant, this certification is required by many municipalities, and it also provides a higher standard of equipment safety and lifespan. SolventVap comes standard with vertical glassware and digital temperature/rotation control, while 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 features a specially designed motor and worm gear, which provides constant rotation at speeds from 10 to 180 rpm. As the flask containing the solvent is rotated, it continually transfers a thin layer of liquid over the entire inner surface. This gives a very large surface area for evaporation, which is caused by the gentle heating from the water bath. The rotating system is fitted with a special seal that allows the apparatus to be placed under vacuum, effectively reducing the boiling point of the solvents and removing the vapor phase, making the process much more efficient. Each unit is also equipped with an easy-to-use vacuum release and a continuous feed system, which allows solvent to be constantly drawn into the rotating flask without needing to stop the operation.

Digital water bath operates from ambient temperature to 99°C (210°F) with PID temperature control stepping at 0.1°C increments. Heating coils are located directly inside the pan for the most efficient heating possible. A built-in overheat protector will shut down power, should the controller fail.

Standard Glassware Set includes 13.2 gallon (50 liters) round-bottomed evaporating flask, 5.28 gallon (20 liters) dual round-bottomed receiving flasks, and vertical condenser (dual condenser kit sold separately). Rotary evaporators with vertical glass condenser are great for distillation of solvents with higher boiling points.


  • UL 61010-1 and CSA C22.2 certified
  • Dual receiving flasks now come standard!
  • Included condenser insulation sleeves increase safety by protecting lab personnel from injury in case of shattered glass while protecting glassware and increasing cooling efficiency.
  • Come standard with a stainless steel 50L evaporating flask carrier with silicone cushions, custom made for Ai 50L SolventVap series rotary evaporators. This carrier can be placed on top of our 50L SolventVap's water bath for easy loading and unloading, or used as a flask stand.
  • Plexiglass bath cover included.
  • Solvent-resistant PTFE and Viton gaskets, ensuring long time operation.
  • Specialized motor with extremely compact, intermeshed worm and worm gear provides precise driving for very quiet, vibration-free operation.
  • Downward-condensing vacuum connection design ensures safe vacuum operation.
  • Motorized water bath lifting for precise control.
  • Easy, straight-forward visual operation with digital speed and temperature display.
  • PID temperature controller ensures accurate temperature control is maintained.
  • One year warranty on rotary evaporator except glassware and all sealing gaskets.

Optional Package contains:

  • Chiller : Ai -30°C 40L Recirculating Chiller With 30L/Min Centrifugal Pump
  • Pump : Welch 2163 6.1 Cfm Full Chemical-Resistant 8-Head Diaphragm Pump
  • Vacuum controller : DigiVac Vapor Pressure Controller With Real-Time Analytics
          Key Attributes 
          Condenser type Vertical
          Arm lifting Motorized
          Temp Range (°C) Ambient to 99
          Max. Flask Size 50 Liter
          Brand Across International
          Rotation speed 10 ~ 110 rpm
          Stroke: N/A
          Temp Accuracy (°C)  
          Vacuum controller included No
          Programmable No
          Warranty (years) 1
          Weight (lb) 525
          Width (in) 52
          Depth (in) 30
          Height (in) 92
          Manufacturer Specifications 
           Electrical requirements  220V 50/60Hz single phase, 29A, 6400 watts (rotation speed: 400 watts)
           Glass material  High borosilicate glass 3.3
           Evaporating flask  Capacity: 13.2 gallon (50 liters or 1.8 cu ft)
           Maximum load: Not to exceed 60% of the flask's capacity
           Sealing flange: 4.9" diameter
           Rotation speed: 10 to 110 rpm
           Evaporating speed: 2 gallon/hour (water), 4 gallon/hour (alcohol)
           Receiving flask  5.28 gallon (20 liters or 0.7 cu ft)
           Condenser  Glassware: Main + auxiliary triple-circulating cold traps, vertical
           Chilling fluid connection: 3/8" hose barb x 4 (2 on main + 2 on auxiliary)
           Working environment  5 to 95°F
           Water bath  Temperature range: ambient to 99°C (210°F)
           Temperature controller: digital
           Dimensions: 21.7" diameter x 12.6" depth
           Material: stainless steel
           Media: distilled water only
           Max. water level: not to exceed 1" from the top rim of the bath
           Number of heaters: three
           Drain port: one
           Lifting: Motorized + manual
           Maximum lifting distance: 9 inches
           Vacuum  Ultimate vacuum level: < 3 torrs
           Sealing: PTFE + Viton gaskets
           Connection: 3/8" hose barb x 1
           Safety  Dry-run, over-temp shut-off, built-in circuit breakers
           Unit dimensions (WxDxH)  52 x 30 x 92" (fully assembled)
           Shipping dimensions (WxDxH)  46 x 28 x 58" (Evaporator), 41 x 34 x 32" (glassware)
           Shipping weight  525 Lbs
           Compliance  UL 61010-1: 2012 Ed.3 + R: 29 Apr 2016
           CSA C22.2# 61010-1-12: 2012 Ed.3+ U1; U2 (R2017)

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          Ai SolventVap SE130 Rotary Evaporator Accessories