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Recent content by jwray76

  1. jwray76

    Pump solids handling capacity behind a grinder?

    Good input so far to this rather unique application. During my time as consultant and manufacturer I have never really seen any good guidelines or examples regarding solids handling requirements after a grinder. Better than a pump manufacturer may be the grinder/macerator manufacturers. One...
  2. jwray76

    Corrosion Inhibitors for Open Loop Sea Water Cooling Process

    How about sea water with 24 ppt salt content and temperature of 80 deg. F? We have an application in Trinidad with these water conditions. Looking specifically at a 48 inch tubular casing for seawater intake pumps. These will be extremely costly in a high PREN material. We have the option for...
  3. jwray76

    changes from API610 10th to 11th

    I have not yet seen the 11th, however I was told that the 10th edition had a problem with the vibration calculations. I know that this was supposed to be fixed in the 11th.

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