Beijing Auwii Instrument Co. Ltd. Also comes out with Solvent Recovery Units for steam condensation of organic solvents. It can also be used for purifying the exhaust gases from vacuum pump, to reduce environmental pollution.

Solvent Recovery Unit
eSR220s

Two condensation stages with one 1L collection bottle.

Solvent Recovery Unit
eSR320s

Three condensation stages with two 3L collection bottles.