5L Lab Rotary Evaporator with Hand Lift 0-120rpm,0-180℃

Excellent customer service, arrived far ahead of projections. Setup was easy (manometer needed teflon tape) although the instructions need a little help from a native English speaker, not a big deal. Very sturdy, came with all parts it was intended to in a well packed half-pallet wooden box. I had it going within an hour of arrival. I used an aspiration vacuum. You do need some serious cooling so keep this in mind, and don’t use anything less than a 20a 110/60 circuit (or your national analogue) or that beastly heating element will trip it. There are vids out there with this unit in them which when combined with the data and service from the company sealed the deal for me. Excellent value. Do pay attention to your HVG application on the 4way bottle and the 5l glass, I have found you should wipe and reapply to the 5l joint after removal, and make sure that is well seated and tight. There are holes in the rotating metal bit that fit a screwdriver or a proper wrench for that (if that is a thing) and have used this to hold it stationary when tightening.

Works as intended for a while. Nice equipment. The water bath is terrible. It's a huge power hog and mine died after about 10 uses. Customer support is in in China and I can't get anyone to help. Emails aren't getting through and my system no longer works.