ABLAZE Closed Column Tube TriPod Lab & Scientific Products Review

This item will NOT hold a vacuum. I put it in a vacuum and added the built in pressure gauge/vacuum gauge and within 5 minutes it lost all the vacuum I put on it. I've held it under water and it's leaking where the gasket is. Water entered the chamber

This one came together and held a vacuum. I had to order these to get the gasket for my original purchase. Andy, along with Revane, figured out how to exit the bandage tube. We return this standard. Thanks Andy for helping me with Revane. 5 Stars.

Nice simple design! Well done details. They could do with ball valves a little better, but then it wouldn't be as affordable. The broken one was replaced with no problems. Thanks very much! It's modular so you can update and add to it. But if you think you want to get even more challenging in the future, just spend a few bucks more on one of the updated sets or closed loops. I spend a lot more getting things piece by piece than a full set. There are no instructions in this kit, so DO YOUR…