PRESTO SEALING RING M D Building Products jerk) can reduce working loads

jerk) can reduce working loads by as much as 33%

closure plugs and ground screw included

A Brand You Can Trust – Harris has been in business since 1922 providing quality control products for your home and garden

It is recommended for use when a rate of evaporation slower than acetone is desired

PRESTO SEALING RING M D Building Products jerk) can reduce working loadsSealing ring fits around inside rim of cover and forms a pressure tight seal between cover and body during cooking. Fits Presto pressure cookers Mfg. Nos. 803B, 833, C301A, C301B 3 qt., 804, 804B, C401A, C401B, PSC4 4 qt., C601A, C603A, PCS6 6 quart. Includes rubber automatic air vent.