Viking® 15304C EasyPac Floor Control Riser Assembly With Test And Drain, 1/2" Orifice, Groove x Groove, 4" 57-390-4-135 Brass - 165 Degree -

Brass - 165 Degree - GU1LB - SKU 32248086

135 Degree 23877JNA Fire Sprinkler Head

Item: Viking® 19506JJ VK780 Model D2 Spray Nozzle

Escutcheon for use with Tyco fire sprinkler model numbers: PH2 TY3290

Viking® 15304C EasyPac Floor Control Riser Assembly With Test And Drain, 1/2" Orifice, Groove x Groove, 4" 57-390-4-135 Brass - 165 Degree -Viking EasyPac Floor Control Riser Manifold Assemblies are available in sizes 1 1 4, 1 1 2, 2, 2 1 2, 3, 4, 6 and 8 for commercial use, in high rise buildings requiring floor control assemblies. They are available with an AGF TESTanDRAIN valve, and or pressure relief valve (PRV) to meet NFPA 13 requirements for gridded systems and any system requiring a pressure relief valve. This configuration eliminates the need to drain the system before installing