Across International

SolventVap 13G/50L Rotary Evaporator Motorized+Manual Lift

SKU: 30-50113

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The Ai SolventVap 50L series rotary evaporator has been ETL tested to UL/CSA standard.

The Viton gaskets are made from polytetrafluoroethylene (PTFE), which are ideal for solvent-resistant procedures.

The water bath comes with a plexiglass cover that is going to ensure that the heat is evenly dispersed within the chamber.

The motor is designed with a compact, intermeshed worm and worm gear that are able to reach speeds of 10 to 180 revolutions per minute while operating at a quiet volume.

The flask containing the solvent rotates, which continually transfers a thin layer over the entirety of the inner surface. This provides a large area for evaporation to occur, caused by the bath heating up. The rotating system has been designed to fit a special seal that allows the attachment of a vacuum, reducing the boiling point of solvents and doing away with the vapor phase. This unit has been equipped with a user-friendly vacuum release and a continuous feed system, which allows solvent to be drawn into the rotating flask without having to stop the whole process.

It contains several safety features: dry-run protection, shut-off protection for the water bath when temperatures become too high. The water bath also contains a built-in overheat protector that shuts down power to the machine if the controller fails.



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)


Glassware: Main + auxiliary triple-circulating cold traps, vertical
Chilling fluid connection: 3/8" hose barb x 4 (2 on main + 2 on auxiliary)
Condensing surface
   Main condenser: 11,500 cm2 or 12.4 sq ft
   Auxiliary condenser: 4,000 cm2 or 4.3 sq ft

Working Environment

5 to 95°F

Water Bath

Temperature range: ambient to 99°C (210°F)
Temperature controller: digital
Dimensions: 22.1" diameter x 12.2" 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: three
Drain port: one
Lifting: Motorized + manual
Maximum lifting distance: 9 inches


Ultimate vacuum level: < 3 torrs
Sealing: PTFE + Viton gaskets
Connection: 3/8" hose barb x 1


Dry-run, over-temp shut-off, built-in circuit breakers

Dimensions (WxDxH)

Unit: 52 x 30 x 92" (fully assembled)
Shipping: 46 x 28 x 58" (Evaporator), 41 x 34 x 32" (glassware)

Shipping Weight

525 Lbs


One year warranty on rotary evaporator except glassware and all sealing gaskets


UL 61010-1: 2012 Ed.3 + R: 29 Apr 2016
CSA C22.2# 61010-1-12: 2012 Ed.3+ U1; U2 (R2017)
CE (Only available in 380V 50Hz, 3-Phase)

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