ESFR sprinkler heads output rate - 100 gallons per minute. Droplet size - ESFR sprinkler heads release larger droplets of water with greater momentum than conventional heads. This combination of size and momentum allows the sprinkler droplet to penetrate a fire plume and reach the seat of a fire.
Definition of fleet for Students. 1  1 : a group of warships under one commander. 2  2 : a country's navy. 3  3 : a group of ships or vehicles that move together or are owned by one company a fishing fleet a fleet of taxis.
The UNSC Navy is the naval warfare branch of the UNSC responsible for all naval operations both on terrestrial and non-terrestrial environments. The role of the UNSC Navy includes ship-to-ship combat, orbital bombardment, transportation/deployment of troops at warzones and in very rare cases glassing of worlds.