Ansul's high-flow extinguishers are equipped with a special nozzle and nozzle tip to maximize agent flow rates. The nozzle handle is painted red to differentiate it from standard flow extinguishers.
Note: High flow extinguishers are designed for pressurized flammable liquids and pressurized gas fires and other special hazards where agent flow rate is crucial to extinguishment. (Reference NFPA 10, Paragraph 2-3.1 and 2-3.3.) The high flow extinguishers can also extinguish other type of fires but the shorter discharge times versus standard extinguisherss reduces the effectiveness of novice fire fighters. So choose carefully and be sure to train potential users!