Viking® VK4921, 5.6K, Standard, Concealed Pendent, SR, 1/2" NPT, Nickel PTFE (ENT), 200 Degree 24683JNE Fire Sprinkler Head 51-888-1-286 49-328-0-160

49-328-0-160

Preassembled with Water Shield or Guard

5228214398

57-578-8-175

56-872-1-025

Viking® VK4921, 5.6K, Standard, Concealed Pendent, SR, 1/2" NPT, Nickel PTFE (ENT), 200 Degree 24683JNE Fire Sprinkler Head 51-888-1-286 49-328-0-160Viking VK4921, 5. 6K, Standard, Concealed Pendent, SR, 1 2" NPT, Nickel PTFE (ENT), 200 Degree 24683JNE Fire Sprinkler Head Viking Standard Response Concealed Pendent Sprinkler VK4921 is a thermosensitive glass bulb spray sprinkler designed for installation on concealed pipe systems where the appearance of a smooth ceiling is desired. Available In Multiple Colors and Temperatures. See Other Configurations Drop Down. SPEC SHEET WARNING: This product