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Recent content by Darrel624

  1. Darrel624

    What is the difference beween a Blower & Compressor

    PD Blowers, two lobe or three lobe, are really conveying devices. They have no built in compression. If there is no back pressure on the blower discharge, there is no pressure rise across the blower itself. Compressors actually do work as they have built in compression ratios. Some...
  2. Darrel624

    PD Blower Manufacturers?

    Some subtle differences but both Aerzen and Kaeser make quality blowers with 20 year design life.

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