Homemade Pressure Chamber

2011-10-15

[public] 13.6K views, 189 likes, 17.0 dislikes audio only

to simulate changing the altitude I hooked a vaccume cleaner up to a big old aluminium tank and then went inside.

I have found that a house hold vaccume cleaner only produces the the equivalent of a thousand feet of elevation.

sorry its so dark inside I plan on fixing it up eventualy, this is just some peliminary experiments.

By the way I do have an confined space operating permit, and there are more safety feachers than are shown in the video.