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  • Need:150cfm blower to pump pressurized (~40bar) H2 with delta P ~5bar

    EtaSystem

    Member

    Updated: Oct 21, 2024
    Views: 1.3K
    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.
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Replies

  • gohm

    Member • Dec 5, 2009

    For what application? Any size constraints? What is your projected mean run time and life cycle?
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  • EtaSystem

    Member • Dec 5, 2009

    This is for a test fixture for a custom gaseous heat exchanger.

    The cycle time could be up to continuous. The size constraints are based upon maximum gas volume inside the blower. Preferably, the application needs a blower with less than 125cc blower internal volume.

    It is looking like the application will need something like a very high speed centrifugal compressor. Maybe something like Rotrex 200000rpm compressors.
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