Deflector Position (Standard Pendent and Upright Spray Sprinklers) | UpCodes
Fire Protection Specialists - FPS - Standard pendant & upright Sprinkler Spacing according to #NFPA_13 - 2019 edition. For more information about sprinkler characteristics, please visit the link below: https://www.fps-eg.com/2019/09/sprinkler ...
Original system installed in 1908 and owner wants to convert to residential 13R but I see problems - NFPA (fire) Code Issues - Eng-Tips
Sprinkler distribution in Small rooms - NFPA 13 - Fire Protection Specialists