FESCO Glass Bulb Type Sprinkler is specially designed to meet various customer requirements. It uses glass bulb, which contains special liquid instead of the conventional fuse. The glass bulb simplifies sprinkler structure and ensures stable operation in varying the ambient temperature.
FESCO Quick Response Type Sprinkler reacts to heat faster than any regular sprinkler ideally designed for in populated areas where mass human loss or injuries can be occurred such as schools, hospitals, office buildings, hotels, restaurants, auditoriums and other facilities with similar occupancy.
FESCO Flush Type Sprinkler is a small high-sensitivity fusible element residential sprinkler designed for installation on concealed pipe systems where the appearance of a smooth ceiling is desired.
FESCO Standard and Quick Response Concealed Pendent Sprinkler PI820 and PI821 are thermosensitive glass-bulb spray sprinklers with the cover plate. The Sprinkler is pre-assembled with a threaded adapter for installation with the low-profile cover assembly that provides up to 10mm of vertical adjustments.
The two-piece design allows installation and testing of the sprinkler prior to installation of the cover plate. The “thread-on”, “thread-off” design of the concealed cover plate assembly allows easy installation of the cover plate after the system has been applied. The cover assembly can be removed and reinstalled, allowing temporary removal of ceiling panels without taking the sprinkler system out of service or removing the sprinkler.