VEVOR 70L 18.5Gal Water Alcohol Distiller 304 Stainless Steel Alcohol Still Wine Making Boiler Home Kit with Thermometer for Whiskey Brandy Essential, Sliver

Dave, did you run the unit with vinegar and water, and then just water alone before distilling your liquor? These have to be hand scrubbed, double rinsed, then make at least two pre-runs.

The inner diameter is 63mm and the outer diameter is 77.5mm.

Please download manual in below link, the link is valid in 3 days: https://we.tl/t-QjgDsxmNd2

Try using copper chore boy pads

Yes, you can use it for water distillation.