Title: Sidewall.pdf
¢ The flow rates given in Tables A and B as a function of temperature rat- ing and the maximum allowable coverage area¢ A minimum discharge of 0.1 gpm/ft? over the “desI%n area” comprised of the four most hydraulically demand- ing sprinklers for actual coverage ar- eas protected by the four sprinklersThe number of “design sprinklers” specified in NFPA 13 for wet pipe systems is to be applied when designing dry pipe systems.Dry Pipe System Water Delivery When using the Series LFIl Residential Horizontal Sidewall Sprinklers (TY1334) in dry pipe sprinkler systems, the time for water delivery must not exceed 15 seconds for the most remote operating sprinkler.Obstruction to Water Distribution Sprinklers are to be located in accor- dance with the obstruction rules of NFPA 13D, 13R, and 13 as applicable for residential sprinklers as well as with the obstruction criteria described within the TYCO Technical Data Sheet TFP490.TFP410Page 3 of 6Operational Sensitivity