herald (plural heralds) 1  A messenger, especially one bringing important news. 2  A harbinger, giving signs of things to come. ( 3 heraldry) An official whose speciality is heraldry, especially one between the ranks of pursuivant and king-of-arms. ( entomology) A moth of the species Scoliopteryx libatrix.
a fire nozzle weighs approximately  ten to fifteen pounds.
1926.150(c)(2)(i). One hundred feet, or less, of 1 1/2-inch hose, with a nozzle capable of discharging water at 25 gallons or more per minute, may be substituted for a fire extinguisher rated not more than 2A in the designated area provided that the hose line can reach all points in the area.ravel distance from any point of the protected area to the nearest fire extinguisher shall not exceed 100 feet. 1926.150(c)(1)(ii). One 55-gallon open drum of water with two fire pails may be substituted for a fire extinguisher having a 2A rating.