2012-07-25

7/16 inch imperial ********

Needed a 7/16" pipe fitting for a vacuum pump yesterday.
Nobody seems to have something like that.
Certainly not one with a seal made to work fine with very low pressures.

Luckily 7/16" seems to be a "standard" pipe fitting for beer kegs...

The nice thing about standards is that there are so many of them.
I want my SI back!
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