20L Rotary Evaporator - 20L Evaporation Flask - 10L Collection Flask - Electric Lift

Recover Solvent in Larger Batches - 20L Evaporation Flask

Small rotary evaporators force you to split a large batch into many runs. This unit holds a 20L evaporation flask and a 10L collection flask, so you can process more liquid per run. Rotation is adjustable from 20 to 120 RPM, and a heated bath runs from room temperature to 180°C (356°F).

The 20L size suits a grower or processor who has outgrown bench-top units and needs batch capacity for regular extract work. It is a full-size machine with a heavy electrical requirement, so confirm your power supply before ordering.

Key Features & Benefits

• 20L evaporation flask — handles larger batches in fewer runs.
• 10L collection flask — holds recovered solvent from a full run.
• Electric lifting mechanism — raises and lowers the flask without manual effort.
• Borosilicate glass (GG-17) — resists heat and common lab solvents.
• Adjustable rotation, 20-120 RPM — lets you match speed to the liquid.

Who Should Use 20L Rotary Evaporator

This evaporator suits licensed processors, labs and experienced growers who need to recover solvent in batch volumes. It is not a trial-size unit.

About 20L Rotary Evaporator

This is a 20L rotary evaporator sold as a single unit. It combines a 20L evaporation flask, a 10L collection flask, a heated bath, an electric lift and a condenser. The brand is not specified on our sheet.

Frequently Asked Questions

Q: What power supply does it need?
A: The listed requirement is 220-240V, 60Hz, single phase, 30A, with an L6-30P plug installed. Have a suitable dedicated circuit in place before you order.

Q: What is a rotary evaporator?
A: It spins a flask in a heated bath under vacuum. The lower pressure lets solvent evaporate at a lower temperature, and the condenser collects it in a separate flask.

Q: How much liquid can it hold?
A: The evaporation flask holds 20L and the collection flask holds 10L. Fill levels in practice should stay below the flask capacity.

Q: What temperature range does the bath cover?
A: The bath runs from room temperature to 180°C (356°F).

Q: Is it suitable for a home setup?
A: Only if you have the required electrical supply and the floor space for a full-size machine. Follow local rules and your solvent safety practices.