Presto 09905 Pressure Cooker Sealing Ring with Automatic Air Vent BackToSchool Easy to clean

Easy to clean

accurate holes and reduces lock-up on breakthrough

Fire rated non-flammable latex adhesive

Micro-fine depth adjustment ring provides precise depth adjustments in 1/64" increments and adjusts vertically for a constant switch/cordset location

fastener shank diameter

Presto 09905 Pressure Cooker Sealing Ring with Automatic Air Vent BackToSchool Easy to cleanThe sealing ring fits around the inside rim of the cover and forms a pressure tight seal between the cover and the body of the pressure cooker during cooking or canning. When installing a sealing ring, work it into the cover in four small sections, for example, top, bottom, left and right. Work it into the groove a small section at a time until it is fully in place. Place the cover on the cooker body. Put one hand on the top center of the cover and