The Groen 108554 Jacketed Kettle Sight Glass Assembly helps operators monitor liquid levels in commercial kettle equipment for improved visibility during food preparation. Designed with a 1-1/4" NPT connection, this assembly provides a viewing point that allows users to observe the liquid level inside a compatible jacketed kettle. It works by providing a visible indication of the liqu... https://partsfe.com/sight-glass-assembly-for-groen-part-108554