Question: Do your customers design their own nitrogen/oxygen? if so what changes do you do to it?

Jo Collins answered on 8 Nov 2017:

Customers request a certain flow rate, pressure and purity of oxygen and nitrogen and we have to design a plant (factory) that can separate the air in the right way to achieve this. If they want really pure oxygen then we would build a different plant than if they were happy with lower purity oxygen (i.e. not as clean)