Recent content by mihov123

  1. M

    What kind of a pump is used in creating vacuum

    thank you for answering I asked this because I want to make something simillar to vacuum insulated panels, something like a plastic honeycomb core and then create vacuum but now I see that is not simple as I thougt it would be and defineatly much more expensive
  2. M

    What kind of a pump is used in creating vacuum

    what kind of a pump is used in creating vacuum in vacuum flasks or thermose. Diffusion pump, Roots Blower, Rotary vane pump
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