From: beinte_wanders To: VacuumX@... Sent: Tuesday, 25 February 2014, 9:36 Subject: Re: [VacuumX] Oil Diffusion/vapor jet pump design drawings
?
Hi Ross
There are a few web pages with some designs.
A time ago I found this web page, with an untested 1 inch 2 stage
pump:
It is a nice website if you want to make a cheap vacuum system,
there you can find nice directions too for books etc.
I chose however for a vacuum pump from ebay, for me that was
almost as cheap as making it.
Cheers, Beinte
R Parsons schreef op 24-2-2014 15:06:
??
Hi,
I would like to make a small oil diffusion/vapor jet pump
out of st/stl. preferably a two stage pump based on an
existing working design.
and i was wondering if anybody here has any dimensioned
drawings that i could base it on or could point me in the
right direction to any books with details in.
I did manage to find a few drawings online but they all
seem to be for large 4" pumps