Viking® VK319, Model M, 5.6K, Standard, High Pressure 250 PSI, Horizontal Sidewall, QR, 1/2" NPT, Black, 286 Degree 12285MG/B Fire Sprinkler Head 350-175-02620 Series EC-11 and EC-14 Extended

Series EC-11 and EC-14 Extended Coverage Sprinklers feature a UL and C-UL Listing that permits their use with unobstructed or non-combustible obstructed ceiling construction as defined and permitted by NFPA 13

Sprinker Head Number Temperature K Factor Size MPN RA0611 165°F 3

51-211-9-175

75 in W x 4

or an S-2 (3-1/4” diameter) water shield threaded onto 3/4” threads

Viking® VK319, Model M, 5.6K, Standard, High Pressure 250 PSI, Horizontal Sidewall, QR, 1/2" NPT, Black, 286 Degree 12285MG/B Fire Sprinkler Head 350-175-02620 Series EC-11 and EC-14 ExtendedViking VK319, Model M, 5. 6K, Standard, High Pressure 250 PSI, Horizontal Sidewall, QR, 1 2" NPT, Black, 286 Degree 12285MG B Fire Sprinkler Head Horizontal Sidewall, Microfast, 5. 6 K Factor, Standard Orifice, Quick Response, 1 2 inch NPT, HIGH PRESSURE, 250 PSI, Sprinkler, Light and Ordinary Hazard, (General reference only Always refer to technical datasheet for accurate listings and approvals) Available In Multiple Colors and Temperatures. See