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.
Simply weigh your propane tank and subtract itâs tare weight. For example, I just weighed my bbq grill tank and it weighs 32.6 pounds. The tare weight stamped on the collar is 16.6 pounds. 32.6 â 16.6 = 16 pounds. 20 pounds is considered full, so 16 pounds is still pretty full.