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  1. jarumz

    Back pressure problem in centrifugal pump

    I tried to look in the peristaltic, and i found out that peristaltic won't be able to produce a fully steady flow, which cause by the relaxation of the tubing at the end of the rotation wheel, and also its wear and tear limitation on the tubing.
  2. jarumz

    Back pressure problem in centrifugal pump

    First of all, thank you very much for the replies :) I don't think I can use diaphragm pump as an option, as what i know, diaphragm pump will only allow one direction of flow. Meanwhile, it is essential for the system to be able to create a back flow, to cause the valve in the measurement...
  3. jarumz

    Back pressure problem in centrifugal pump

    Currently, i'm trying to design a physiological flow generator to mimic the blood flow. The system is similar to the picture I attached. However, I'm having problem in choosing the suitable steady pump for the system, as I can't use gear pump (it has high haemolysis potential - damage the...
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