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Subject: I am sorry.....

Date: 09/10/03 at 3:40 AM
Posted by: Vladimir Tchoutko
E-mail: info@vecorus.com
Message Posted:

In Reply to: vacuum?????? posted by suryakant asopa on 09/09/03 at 2:38 AM:

I am very sorry, but in my previous reply I made mistake: 40 cubic feet chamber is about 1 cubic meter or 1000 liters volume! I was born and educated with metric system, you know :-(..... Anyway 25 l/min pump is too small for this volume, especially taking into account that diaphragm pump's pumping speed decreases with pressure decreasing.

If you will I can calculate the pumping time more exactly.

Best regards,
Vladimir Tchoutko


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