Talk Composites - The Forum for Advanced Composites

venturi vacuum vs vacuum pump

http://www.talkcomposites.com/Topic9785.aspx

By udog - 2/20/2014 8:41:36 AM

Hi
Id like to know what are the main differences between using a venturi vacuum system and a pump sistem.
Purchasing a venturi one seems cheaper(already have a good compresor),but Id like to know what is the downside if there is,and its limits.
We are focusing on small bycicle parts,no infusion.
Thanks in advance.
By udog - 2/21/2014 9:00:47 AM

Thanks fo the reply rObsk1

So it works,but,thinking of it twice and taking in account other replies in another section of the forum,it might be wise to get a pump,just in case one day we want to go for bigger parts etc...sounds its worth it in long term.

"sound like an air rifle firing everytime vacuum drops
"

Know what you mean....get that feeling once in a while

Thanks for the info!