🔌 Presto 0 Pressure Canner Sealing Ring and Automatic Air Vent Pack in Black - Enhance SEO Review

We pulled out our 20+ year old pressure cooker and found the pressure gauge and gaskets needed service. They don't last forever. Bought and back in business.

Works like a charm in our Nationa No.7. Installation Tip: Make sure you clean the rail and then lightly oil this seal before installing. This will greatly reduce installation time and your frustration!

First impressions were that it was too big and didn't fit, but on digging in I noticed the gasket went into the track and if you worked carefully it would slide and fit perfectly on my vintage Sears 21 fit pressure quart.

I bought two sets for two jugs, my mother's and mine. The seals fit perfectly. I had read previous reviews that said the o-rings were tight so I squeezed them to avoid stretching the o-ring. It worked! I'm glad to know that I can find a replacement so quickly. Be sure to check the bottom of the tin can to determine the model. The date of manufacture is also given. This information will help you find a replacement.

O-ring looks good and seems to fit but I have not attempted to fit it as the packaging (box) was missing the auto vent. I order an o-ring with a vent which costs a little more than one without and since we inherited a cannery and had no idea when the o-ring or vent was replaced we wanted to replace both. We have been deceived. an automatic vent which is an important part of this purchase.