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Recent content by engmau46

  1. engmau46

    barrier fluid solidified in the mechanical seal.

    Dear friends, we have a pump operation with C2+ and barrier fluido Glycol+water (50%50%). The plan is API21 + API 52N. Occurred that part of barrier fluid went inside pump and became solid. What do you think about?
  2. engmau46

    Flange to casing of OH2 API Pumps

    Hi Johnny, thank you for your information. Here we do the same, we measured the diameter of the holes and uses Class ASME pressure to the flange. However, believed that some colleagues had the dimensions. Sulzer offered me the flanges for the purchase, obviously, but we decided to make them...
  3. engmau46

    Flange to casing of OH2 API Pumps

    Dear Friends, I would like to know if someone knows where I can find the dimensions of a flange casing for OH2 API pumps. I have SULZER pumps OH2, model CAP8-80-290, CAP5-50 -350, CAP8-80-430 and a need to manufacture flange to casing, for when I take the rotor out of pump.
  4. engmau46

    Glycol used for barrier fluid

    Hi, here in Brasil I have any aplication for GLP (-20ºC) using glicol+water (50%/50%). But we have problems cuse our glicol was not clean. We are looking for a best product.
  5. engmau46

    Failure of vertical motor in sundyne Compressor

    Hi friends, thanks for your opinion. The motor have two bearing (SKF 6314)lubricated by grease. We were using an automatic lubricator in both bearing and the lower bearing was totaly destroied. The coupling is with metal membrane (API standard). We done a failure analysis to know what was...
  6. engmau46

    Failure of vertical motor in sundyne Compressor

    Hi friends, thanks for your opinion. The motor have two bearing (SKF 6314)lubricated by grease. We were using an automatic lubricator in both bearing and the lower bearing was totaly destroied. The coupling is with metal membrane (API standard). We done a failure analysis to know what was...
  7. engmau46

    Failure of vertical motor in sundyne Compressor

    Hi friends, In our refinary we have many sundyne compressor. Recentily we had two failures in verticals motor in sundyne compressor. The driver side bearing was totally destroied, in both cases. We are looking for the cause. Anyone have some experience like this? Our vertical motors have two...
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