Re: Time for AirCon

Posted by Owen_Dyneto On 2009/5/6 8:26:16

I attach a hose from the lid to a device made by Fisher Scientific that has a threaded end for a garden hose. When a stream of water is forced through the device it causes a vacuum

Randy, every chemistry lab has that device and on close examination it should look very familiar to you, it's really just a venturi like the ones in your carburetor, except it uses the passage of water thru the venturi rather than air.