Talk:Roughing pump
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External links
[edit]- Comparison of different types of roughing pumps, Roy Schmaus, University of Alberta
This link is broken, the main site is still there, but this sub page is gone ... we might want to re-write the 'types of roughing pumps data' into the page, seems like it would be encyclopedic for a roughing pump page.
The link in the "Sources" refers to a URI page with refers to a source document which doesn't load. IOW, the document referenced in the "Source" section is unavailable.
Perhaps the article could be rewritten to refer to a document that can be checked? — Preceding unsigned comment added by 70.105.241.202 (talk) 02:50, 2 August 2014 (UTC)
- Thank you for the link, I added the archive link and a copy of the comparison table. (even if I couldn't find some pumps on wikipedia) for the screw pump I hesitated between Rotary-screw compressor, Screw pump or Progressive cavity pump. Ultimately I chose the rotary-screw because it's the one suggested by google when requesting "screw rotor vacuum pump" - 86.216.223.203 (talk) 23:04, 1 October 2020 (UTC)