NEW eSUN eVacuum V3 stand!

I designed this holder for the V2 version of this eSUN vacuum pump     …and, now that they have released the new V3 version, I have adapted the main socket to be able to insert this new pump.     The old rubber was a simple washer on the lower edge that did not protect the vacuum and forced you to exert force against the valve. This V3 version of eSun includes a cone-shaped rubber lip that fits perfectly over the valve and you can release it while air is removed.       If you have the V2 and want this new improvement, on the second plate you have a printable TPU adapter so you can try this improvement.