Presto 09901 Pressure Cooker Sealing Ring and Automatic Air Vent

The 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. 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 push down firmly. Open and close the cover several times. Fits Presto Pressure Cooker model: 40 106 206 406 A601A A603A A603AD A603AT A605A A605B A607A A608A A609A A610A A611A A612A A613A A614A A615A A616A A617A A618A A619A A620A A621A A622A A623A KE03A KE03AT PB02A PB06A PB08A PB09A PB10A PB11A 01/PCC6 01/PCC6A 01/PCC6AD 01/PCC6AM 01/PCC6D 01/PCC6H 01/PCC6HD 01/PCC6HM 01/PCC6T 01/PCD6 01/PCD6A 01/PCD6H 01/PCE6 01/PCE6A 01/PCE6H 02/PCE6H.