How to make a electric lens suction tool from a Vacuum sealer FOR FOOD

In this video I will show how to make a electric lens suction tool from a Vacuum sealer FOR FOOD.
The only thing I needed from the Vacuum sealer was the vacuum pump and some of the hoses and fitting. I have the idea that it would be strong enough to make enough vacuum to lift really heavy lens elements, the problem was, when the pump have made enough vacuum it would hold the vacuum in the hoses. So the idea come up with the use of a electric solenoid valve, that I took from an old industrial Coffee machine.
The way it works is, when activate the "pump button" the pump will make vacuum and then make it possible to lift a lens element or other sensitive things, then release the button. Then press the "Release Valve" button and the valve will release the vacuum, it's all use together with the suction head from the "Lens suction tool" from "Japan hobby tool"
You can probably buy the Vacuum Sealer in many shops who sell kitchen stuff.
This is just some inspiration to make some tools for lens work, and sorry for some miss spelling words.

Видео How to make a electric lens suction tool from a Vacuum sealer FOR FOOD канала mikeno62