Viking Mirage Cover 23190 Label 23192C Thread On Concealed Fire Sprinkler Cover Plate Escutcheon, Standard 2 3/4" OD, Polished Chrome, 165 Degree White Label, 23190FC Measurement - Outside Diameter_5 1/2" the Attic Upright used in

the Attic Upright used in combination with the model V-BB increases the allowable span from 60’ to 80’ (18

57-543-1-135

For 1/2"" Heads

49-321-9-180

Practice rings

Viking Mirage Cover 23190 Label 23192C Thread On Concealed Fire Sprinkler Cover Plate Escutcheon, Standard 2 3/4" OD, Polished Chrome, 165 Degree White Label, 23190FC Measurement - Outside Diameter_5 1/2" the Attic Upright used inEscutcheon 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 23190 Label 23192 Thread On Concealed Fire Sprinkler Cover Plate Escutcheon, Standard 2 3 4" OD, Polished Chrome, 165 Degree White Label, 23190FC Measurements: Inside Diameter 1 15 16" Outside Diameter 3 15 16" Depth 1" WHAT TEMPERATURE DO I NEED? If your fire