The main drive behind the increasing use of Hydrogen gas generators over bottled gas is the safety advantage it offers. With a generator the flow of gas from a leak is limited to the speed of generation once the initial on-board reserve has emptied. There is the additional advantage of being able to substitute the Helium carrier gas for Hydrogen when using an FID detector, something which is not recommended when using bottled Hydrogen gas. Another thing to remember is that there is a rental charge on gas bottles so they incur a cost even if not being used whereas a generator can be simply switched off until it is needed again.
We can also supply H2/O2 generators compressed air and much more, contact us for more information.