What size electric pressure cooker should you get? Jeffrey Eisner, the author of "The Step-by-Step Instant Pot Cookbook," recommends starting with a 6-quart cooker and then adding an 8-quart model ...
the Duromatic Pressure Cooker, 7.4-Quart didn’t wow us. Getting it to hold a certain pressure was difficult, so we found ourselves standing over the pot fiddling with the burner half the time.
Holds approx. 19 pint jars or 7 quart jars. METAL-TO-METAL SEAL - Only All American 1930 Pressure Cookers/Canners feature an exclusive, precision machined, metal-to-metal sealing system.