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Vacuum Plate 2 (Testing Pumps)

Welcome to Vacuum Plate 2 (Testing Pumps), I happen to have several different pumps that I somehow collected over the years and I like to show you how they perform so that you can make a decision which one might suit your shop / application the best. To seal the MDF Vacuum Plate I had to use an additional coat of acrylic-latex paint, I was surprised that the shellac did not completely seal it. For that amount of work I would recommend the use of a PVC material (link below) it will come out to the same cost. The Venturi Pump is an easy addition to your existing air compressor, it is cheap and reliable has a decent air flow (different types available) and creates a good amount of vacuum. The generative blower is on the opposite end, it’s expensive, has a high air flow and a low vacuum. Why use it ? It’s great for larger plates where you machine through the part. The high air flow will overcome the air leak without a noticeable drop in vacuum and holding power. Here are some links to the products I recommend in this video: As an Amazon associate, I make money on qualifying purchases. Important add an inline filter to protect the pump (Amazon): https://amzn.to/3rXjYCn This is the PVC Material (Amazon) PVC Venturi Pump (Amazon) https://amzn.to/43UE39G Pneumatic kit (Amazon) https://amzn.to/3Qsw40l The foot switch (Amazon) https://amzn.to/3Kpaben