PRESTO 09915 Overpressure Plug for Pressure Cooker/Pressure Canner

PRESTO

Presto 9915 Over Pressure Plug Replaces parts 82117 & 33804 Used on Presto cookers and canners built after 1977 Steam is automatically released by the overpressure plug if the vent pipe becomes clogged and excess pressure cannot be released normally