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Pressure Time


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4 replies to this topic

#1 jcasias

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Posted 30 November 2005 - 12:29 PM

I have looked around and the right PSI for a pressure cooker to sterilize PF jars is consistantly around 15. However, the time differential from different sources is crazy. What is the right about of time required for a complete sterilization of your jars in a 15 psi pressure cooker.

#2 Lazlo

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Posted 30 November 2005 - 01:25 PM

I've seen people talking about 30 or so minutes for 1/2 pints and pints. Personally, I like to go for 60 minutes @ 15psi for 1/2 pints and pints (90 minutes for steaming in a pot) and 90 minutes @ 15psi for quart jars...

#3 hydrodad

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Posted 30 November 2005 - 01:46 PM

I go 1 hour at 15 psi. I always have gotten the impression that 1 hour is the standard time.

#4 Guest_freakachino_*

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Posted 30 November 2005 - 01:48 PM

I go 30 minutes.

I guess asking all of us is going to give you different times too lol.

I'd suggest going with 45mins to 1 hour just to make sure. Then you can work on a minimum time that works for you later.

#5 Hippie3

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Posted 24 January 2006 - 09:15 PM

i recommend at least an hour,
can't hurt & might help
just to make sure.
  • Earthling likes this




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