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RE: Making a cheap dust collection system

in #homesteading • 2 years ago

but the air cant reside in the drum....
The vacuum only sucks, lets assume the hose gets stuck you get a bigger vacuum, never a high positive pressure.

Lets say i put a pump on it to make positive pressure in the barrel than the lid will just go up...The lid isn´t fixed, it stays in place only if there is a vacuum

2 years ago in #homesteading by
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     2 years ago  

    Okay that's nice. Now, if you have a barometer, try getting the air pressure reading inside the drum. But, I'll assume it will below 14 PSIA in a proper vacuum.

    Yes, you are right, I supposed the lid jerking as the pressure building phenomenon, but now I am feeling it was due to vibration in the pipe. Thanks for more explanation.

    !LUV

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