First published at 10:55 UTC on November 25th, 2019.
Presto 0178004 23 qt Pressure Canner Demonstration with
Presto 50332 (27-547) Wide Rim 3 piece pressure regulator.
Body only or configured for "5 PSI".
The actual regulation point is different than 5 PSI, thus this video.
Vent Pipe ID
I rep…
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Presto 0178004 23 qt Pressure Canner Demonstration with
Presto 50332 (27-547) Wide Rim 3 piece pressure regulator.
Body only or configured for "5 PSI".
The actual regulation point is different than 5 PSI, thus this video.
Vent Pipe ID
I replaced the original 85608 Vent Pipe in my older model Presto 0178004 canner, when i found the original had a slightly larger hole ID (approx .13" ID) compared to a newly purchased 85608
(approx .125" ID).
(I have a newer model Presto 0178107 as backup, which tipped me off to the Vent Pipe ID difference.)
Although both new and old Vent Pipes have the same number, the older one (.13" ID) gave slightly lower pressure regulation points than the new one (.125" ID).
I have no idea what caused the different Vent Pipe ID's in my canners, but other YouTube videos on this topic might show this difference as well ?
All my canners (and videos) use the newer 85608 .125" ID Vent Pipe.
(Disclaimer: All measurements are "best fit" according to my tools, which don't all exactly agree, & for whatever these are worth. If anyone has better or additional info on any of this, please share !!)
Not affiliated with Presto in any way.
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