The Across International SolventVap 2L Rotary Evaporator is a high-performance laboratory rotovap system designed for efficient solvent removal and distillation. Featuring a digital temperature-controlled water bath, manual lift mechanism, and a vertical cold trap condenser, this system provides reliable and reproducible evaporation results while maintaining a compact benchtop footprint.

Unlike traditional condenser systems that require a recirculating chiller, the cold trap condenser design allows the use of dry ice, providing highly efficient condensation while reducing equipment costs and simplifying setup.

The SolventVap system is constructed with high borosilicate glass 3.3, providing excellent chemical resistance and durability for demanding laboratory environments. Safety features such as dry-run protection, water bath over-temperature shutoff, and fuse protection ensure safe operation during continuous laboratory use.

Key Features

Complete 2L Rotary Evaporator System

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  Compact benchtop rotovap system

  
  


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  Ideal for laboratory solvent evaporation and distillation

  
  


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  Designed for consistent and reproducible results

  
  

Cold Trap Condenser Design

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  Utilizes dry ice instead of a recirculating chiller

  
  


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  Reduces equipment cost and system complexity

  
  


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  Efficient vapor condensation

  
  

Digital Temperature & Speed Control

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  Digital heating bath temperature display

  
  


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  Adjustable rotation speed

  
  


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  Easy visual operation

  
  

Modular Design

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  Separate rotary evaporator and water bath modules

  
  


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  Easy upgrades and maintenance

  
  


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  Flexible laboratory configuration

  
  

Quiet, Stable Operation

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  Precision worm gear drive system

  
  


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  Extremely quiet motor

  
  


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  Low vibration operation

  
  

Safety Features

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  Dry-run protection

  
  


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  Water bath over-temperature shutoff

  
  


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  Electrical fuse protection

  
  


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  PTFE and Viton solvent-resistant sealing system

  
  

Important Safety Notice

Users must avoid contact with rotating parts during operation. Loose clothing, jewelry, or hair can become entangled in rotating components. Proper safety precautions should always be followed when operating glass reaction equipment.

What Is a Rotary Evaporator?

A rotary evaporator (rotovap) is a laboratory instrument used for the efficient removal of solvents from chemical samples through evaporation under reduced pressure. Rotary evaporation is commonly used to remove low boiling point solvents such as hexane, ethanol, or ethyl acetate from chemical mixtures.

The combination of rotation, controlled heating, and vacuum pressure allows solvents to evaporate quickly and gently without degrading temperature-sensitive compounds.

Ideal Applications

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  Solvent evaporation

  
  


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  Chemical distillation

  
  


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  Cannabis extraction labs

  
  


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  Pharmaceutical research

  
  


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  Academic chemistry laboratories

  
  


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  Sample concentration

  
  

Electrical Requirements

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  110V

  
  


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  60 Hz

  
  


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  Single Phase

  
  


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  1340 Watts

  
  

Power Breakdown:

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  Heater: 1300 watts

  
  


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  Rotation motor: 40 watts

  
  

Glassware Specifications

Glass Material:

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  High borosilicate glass 3.3

  
  

Evaporating Flask Options:

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  0.5L

  
  


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  1L

  
  


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  2L

  
  

Maximum Load:

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  Not to exceed 60% of flask capacity

  
  

Receiving Flask:

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  1L round-bottom receiving flask

  
  

Rotation & Evaporation Performance

Rotation Speed:

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  10 – 280 RPM

  
  

Evaporation Rate:

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  Up to 20 ml per minute

  
  

Lift System

Lift Type:

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  Manual weight-balancing lift

  
  

Maximum Lift Distance:

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  4 inches

  
  


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  Extendable to 10 inches

  
  

Condenser System

Type:

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  Vertical cold trap condenser

  
  

Cooling Method:

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  Dry ice

  
  

Vacuum Connection:

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  3/8\" hose barb

  
  

Heating Bath

Temperature Range:

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  Ambient to 95°C

  
  

Controller:

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  Digital PID controller

  
  

Capacity:

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  6.5 liters

  
  

Material:

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  Stainless steel

  
  

Bath Dimensions:

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  10\" diameter × 5\" depth × 9.75\" height

  
  

Heating Media:

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  Distilled water only

  
  

Maximum Water Level:

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  1 inch below rim

  
  

Vacuum System

Vacuum Connection:

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  3/8\" hose barb

  
  

Sealing System:

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  PTFE + Viton gaskets

  
  

Ultimate Vacuum:

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  < 3 torr

  
  

Operating Environment

Recommended Temperature Range:

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  5°F – 95°F

  
  

Dimensions & Weight

Unit Dimensions

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  22 × 12.5 × 26 inches

  
  

Shipping Dimensions

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  26 × 21 × 29 inches

  
  

Weight

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  Unit Weight: 21 lbs

  
  


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  Shipping Weight: 40 lbs

  
  

What\'s Included

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  1 × Rotary Evaporator Body with Electric Flask Lift

  
  


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  1 × Digital Water Bath

  
  


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  1 × Vertical Cold Trap Condenser with Lid

  
  


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  1 × 2L Pear-Shaped Evaporating Flask

  
  


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  1 × 1L Receiving Flask

  
  


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  1 × Glass Vapor Duct with Seal

  
  


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  1 × Material Feeding Tube with Valve

  
  


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  1 × PTFE Extension Feeding Hose

  
  


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  1 × PTFE Vacuum Sealing Kit

  
  


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  2 × Condenser Cap Kits

  
  


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  2 × Glass Shaft Caps and Flask Quick Release

  
  


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  1 × Condenser Support Bracket

  
  


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  1 × Condenser Support Screw

  
  


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  1 × Receiving Flask Ball Joint Clamp

  
  


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  1 × GL14 Connector

  
  


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  1 × Mechanical Vacuum Gauge

  
  


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  1 × Plexiglass Water Bath Cover

  
  


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  1 × 110V Power Cord

  
  


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  1 × Phillips Screwdriver

  
  


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  1 × User Manual

  
  

Warranty

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  1 Year Manufacturer Warranty

  
  

Warranty excludes glassware and sealing gaskets.

Minor cosmetic blemishes in glassware may occur but do not affect performance.