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  • Users: chendian
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  1. chendian

    Compressed Air System - To identify dew point and suitable dryer

    Hi, I'm working to identify and design of medium pressure compressed air system. I need to define the air quality requirement for the air compressor especially for the dew-point value and suitable dryer to be considered. I don't have any consumer requirement for air quality dew-point, thus i...
  2. chendian

    PD pump performance

    Hye, I would like to seek any expert view. If i want to buy the positive displacement pump, do I need to provide the NPSHa value? And what is the impact to this pump performance if the NPSHr value is higher than NPSHa? Thank you.

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