Still using a 1930s pressure canner (from National Pressure Cooker Co.) that's been used by my family for 5 generationsubermaker77 OP t1_j1irxrt wrote
Reply to comment by nolanhoff in Still using a 1930s pressure canner (from National Pressure Cooker Co.) that's been used by my family for 5 generations by ubermaker77
Well, I can't imagine that this has been through more than 1k-2k cycles, max. My mom had it in storage for the better part of ~20 years and only used it a few times. This isn't and hasn't been used with commercial/industrial frequency, people, just 5-10 times a year. All the evidence I have supports that it's completely safe if used and maintained properly.
SadElkBoy t1_j1iymc4 wrote
I don’t know if I would use a potential blast device without knowing it’s life. Sorry, not worth it
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