Jayceetech boot level switch is a diaphragm switch, designed for use with free flowing, dry granular material stored in bins, silos or hoppers. Mounted from outside of the bin. The diaphragm can be of neoprene rubber or steel depending upon the application. the diaphragm switch is used for detection of level in bucket elevator boot and can be used for detecting high, intermediate or low levels of material food grains, sand etc