Viking® VK4921, 5.6K, Standard, Concealed Pendent, SR, 1/2" NPT, Nickel PTFE (ENT), 200 Degree 24683JNE Fire Sprinkler Head 51-888-1-286 Viking Quick Response Extra-Large Orifice

Viking Quick Response Extra-Large Orifice Pendent Sprinkler VK377 is a thermosensitive glass bulb spray sprinkler available in a black-polyester finish with a 155°F temperature rating

Preassembled with Water Shield or Guard

Item:  RASCO/Reliable® RA3624

56-872-1-025

5228214398

Viking® VK4921, 5.6K, Standard, Concealed Pendent, SR, 1/2" NPT, Nickel PTFE (ENT), 200 Degree 24683JNE Fire Sprinkler Head 51-888-1-286 Viking Quick Response Extra-Large OrificeViking 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