Oxygen

Lampwork set ups that use oxygen can obtain their oxygen from 2 different sources. Firstly oxygen can be supplied in bottle similar to propane. There are issues around health and safety that you need to be aware of before commencing use. Secondly, an oxygen concentrator can be used to provide a sufficient supply of oxygen. It is possible to have set ups that use 2 oxygen concentrators to allow more heat to be used. This is very useful if you are using borosilicate (boro) glass.