XG-SGRH Model XG-SGRH is a medium security return grille constructed with heavy-gauge steel louvers reinforced and welded to a steel sleeve for use in sidewall applications. XG-SGRH Series XG-SGRH × Purchase Options: REQUEST A QUOTE Configure to Order Need a specific configuration? Submit a request online and get a quote from your local representative within 4 hours. REQUEST QUOTE Show All Submittals XG-SGRH - Security Grille Fixed Louver Face Performance XG-SGRH Performance Catalogs Grille Selection Flow Chart Grilles and Registers Product Handbook Specifications XG-SGRH Spec Other Product Information Finish Options Warranty Warranty Statement for Air Distribution Products