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  • Users: Raj_2958
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  1. Raj_2958

    Does presence of H2S> 50 ppm in Pumped fluid require use of Double Mechanical Seals

    I am doing a preliminary seal plan selection for various API 610 pump services. In the Client Specification for mechanical seal, i find a note for Foul Water service i.e. "H2S concentrations greater than 10,000 ppm requires dual seals". I have got foul water services with H2S concentration in...
  2. Raj_2958

    Does presence of H2S> 50 ppm in Pumped fluid require use of Double Mechanical Seals

    I am doing a preliminary seal plan selection for various API 610 pump services. In the Client Specification for mechanical seal, i find a note for Foul Water service i.e. "H2S concentrations greater than 10,000 ppm requires dual seals". I have got foul water services with H2S concentration in...
  3. Raj_2958

    Internal pump minimum flow bypass on Molten Sulfur pump

    My query is related to flow bypass on Molten Sulfur Pump. I am to review the vendor documents and not aware of the developments in inquiry stage. The inquiry requirement was as under: Pump type - VS4 steam jacketed. Total Rated Flow = 20 + 9 = 29 gpm (where 9 gpm is the assumed minimum...

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