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.
to fly swiftly; to pass over quickly; to hasten; to flit as a light substance. Fleet. to slip on the whelps or the barrel of a capstan or windlass; -- said of a cable or hawser. Fleet (verb) to pass over rapidly; to skin the surface of; as, a ship that fleets the gulf. Fleet (verb) to hasten over; to cause to pass away lighty, or in mirth and joy. Fleet (verb)