2″ diameter sight glass. This piece allows you to see the distillation process in action inside of the column with your own eyes. Comes with a 2″ tri-clamp flange on the top and bottom and can be easily connected to any or our 2″ diameter stills. A great addition to both pot and reflux stills!
YannD (verified owner) –
Very good quality,the shipping was extremely fast but the only cons was that the bolts were very tight and i had a hard time loosening them and a tight fit or an appropriate seal for the bubble plate would of been great but still a good product like always