The Reliable model G4-300 concealer uses the proven Model G fusible element in a standard style sprinkler frame with a drop down deflector. This assembly is recessed into the ceiling and concealed by a flat cover plate. The cover plate and sprinkler cup assemblies are attached using a strong threaded engagement.
The Reliable Automatic Sprinklers G4-300 Fire Sprinkler name is one of 72 Fire Sprinklers from Reliable Automatic Sprinkler Co. Inc. featured on TheBigRedGuide.com. View technical specifications, download datasheets and compare the G4-300 with other Fire Sprinklers.