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Subject: Re: Helium Pump down time

Date: 07/22/02 at 4:31 PM
Posted by: Anton de Beer
E-mail: antondeb@mweb.co.za
Message Posted:

In Reply to: Re: Helium Pump down time posted by Phil Danielson on 07/22/02 at 3:47 PM:

Thanks Phil, I think that is exactly the problem. I have installed a valve in the fore line on Saturday to do exactly what you proposed.

However, today was spend proving that this was the problem.

We had a few solutions which included replacing the fore pump with a rotary vane pump. However, your suggestion will be given priority.


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