The H2 is already pressurized. In reevaluation, I have determined that only about 1bar of pressure rise is needed across the blower.
Thanks for your help!
Folks,
I am looking for a blower to produce a flow of ~150cfm (~4m^3/min) while pumping H2 pressurized at ~40bar. The blower needs to provide a pressure increase of ~5bar.
I am wondering if something like a supercharger blower might work.