The 2017.k version includes a new type of sprinkler: ESFR (Early Suppression Fast Response).
The main properties of this sprinkler are its fast response and its discharge factor, K, which is greater than 11.2 gpm/psi1/2 (160 lpm/bar1/2). It is known for its great capacity to suppress fire and its use in high risk zones. These sprinklers are usually used to avoid having to include In-Rack sprinklers in the installations.
