PRESTO SEALING RING M D Building Products closure plugs and ground screw

closure plugs and ground screw included

Classic Gray

has high volume inflation & deflation modes

Preserve and protect household plumbing and water-using appliances with the Culligan(TM) HF-360 Whole House Valve-in-Head Water Filter System

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

PRESTO SEALING RING M D Building Products closure plugs and ground screwSealing 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.