RC-QR Flat Concealed Sprinkler (SS9561), QR, 5.6K, 205-Degree (F) - Head Only

RC-QR Flat Concealed Sprinkler (SS9561), QR, 5.6K, 205°F - Head Only The Model RC-QR Commercial Flat Concealed Sprinklers are automatic sprinklers of the compressed fusible solder type. They are decorative and quick responding. The Cover Plate Assembly hides the Deflector, Heat Responsive Element etc., which is concealed above the ceiling. The cover plate has a flat profile, and its diameter is extremely small (2-5/8 inch, 68mm). The push-on and/or thread-on, thread-off design of the concealed cover plate assembly allows for easy installation of the cover plate. Therefore, the Model RC-QR should be your first choice when aesthetics is the major consideration for ultimate appeal and unbeatable performance is desired.