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  1. vk1975

    Pump curve

    AG silver Hope the changed flow conditions are above the minimum flow values specified by the manufacturer. As I understand that flow operating point is shifted towards left and hence NPSHR should not be a problem. Lower flow requires less NPSHr for the same pump model Regards VK
  2. vk1975

    Why Taper Bored flanges used on catalyst transfer lines?

    Hi Can anybody provide feedback on the above query?
  3. vk1975

    Back pressure regulator(PCV) set pressure query

    Hi Your query is still not clear. Kindly provide the total process/ information in the sketch for everybody to understand. Solution can be provided only when problem is understood correctly.
  4. vk1975

    Why Taper Bored flanges used on catalyst transfer lines?

    Hi The catalyst used is a solid catalyst. There is no change in diameter. Inlet and outlet flange is of 6" diameter.
  5. vk1975

    Why Taper Bored flanges used on catalyst transfer lines?

    Hi Why taper bored flanges are recommended on catalyst lines. UOP is our process licensor and process is Pacol. UOP has recommended taper bored flange on the connection of catalyst transfer pipe line to catalyst storage vessel which is termed as Lock hopper in this process Can anybody...
  6. vk1975

    Service factor

    Hi All If a motor is designed for a service factor of 1.15, can we run motor at these loads continuously Can anybody clarify this
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