Viking Mirage Cover 13642 Label 16943A Push On Concealed Fire Sprinkler Cover Plate Escutcheon, Large 3 5/16" OD, Antique Brass, 135 Degree Orange Label, 13642BA/A 50-315-9-165 They are “standard spray” sprinklers

They are “standard spray” sprinklers intended for use in fire sprinkler systems designed in accordance with

Previous part number E31

155 Degree 23877MB/B Fire Sprinkler Head

) When used with Viking's Model V-SD (Single Directional) and VK696 Attic Upright sprinklers

49-316-4-140

Viking Mirage Cover 13642 Label 16943A Push On Concealed Fire Sprinkler Cover Plate Escutcheon, Large 3 5/16" OD, Antique Brass, 135 Degree Orange Label, 13642BA/A 50-315-9-165 They are “standard spray” sprinklersEscutcheon for use with Viking fire sprinkler model numbers: VK456 VK457 VK461 VK462 VK463 VK464 VK465 VK474 VK488 VK632 VK634 VK492 VK494 VK4740 VK4570 VK4880 VK4940 Item: Viking Mirage Cover 13642 Label 16943A Push On Concealed Fire Sprinkler Cover Plate Escutcheon, Large 3 5 16" OD, Antique Brass, 135 Degree Orange Label, 13642BA A Measurements: Inside Diameter 1 15 16" Outside Diameter 3 5 16" Depth 1" WHAT TEMPERATURE DO I NEED? If your fire