Re: Dewar Hoses? I got the hose off the small dewar in the putz closet, so that's one.
-Dave

Scott Johnston wrote:

>On Sat, Apr 02, 2005 at 02:58:00PM -0500, David Moore-Pitman wrote:
>
>  
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>>Would either of you know where we can get two dewar hoses? Also, do 
>>dewar hoses have a standard, or do I need to know the adapter 
>>diameter/thread?
>>    
>>
>
>As I mentioned in my February 28 e-mail to cryofac, these are 316 stainless
>flex hoses with 1/2" female SAE flare fittings on each end.  You can buy
>them from McMaster-Carr.  I can look up the part number if you want.  They
>cost $50-100 each.
>
>If you're going shopping you might as well pick up a sintered bronze
>phase separator for the end of the hose, which reduces transfer losses
>caused by gas bubbles spraying into the open container you're filling.
>
>There is supposed to be a hose in the Putz closet attached to the small dewar.
>
>Scott
>
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