Grease Interceptors Josam's Grease Interceptors are the perfect solution for restaurants or facilities requiring interceptors. Options include "Manual Cleaning" for on-floor type, type with extension, type, or low type and "Semi-Automatic" for low type and recessed type. Filter by Manual Interceptors Semi-Automatic Interceptors Automated Grease Recovery Device Sensing and Alarming Device 60100-SA – Grease Interceptor: Semi-Automatic 60100-SA-RT – Grease Interceptor: Semi-Automatic, Recessed Type 60110-SA – Semi-Automatic, Low Type