Are DURAN® laboratory bottles suitable for working under pressure and vacuum?
In general, DURAN® laboratory bottles are not designed for pressure and vacuum applications. For pressure applications using laboratory bottles, the DURAN® pressure plus bottle should be used. This is pressure resistant from -1 bar to +1.5 bar due to a modified geometry and increased wall thickness. The plastic coating of laboratory bottles (DURAN® protect) has no influence on pressure resistance, these products are not designed for use under pressure.
