Economical and extremely versatile. Designed to meet the occupancy requirements of most commercial, industrial, and domestic environments. All units are manufactured with the highest percentage of active ingredients for maximum performance. Active against common combustibles, flammable liquids and gases, and live electrical equipment. Other features include: laser welded carbon steel cylinders, epoxy coated to resist corrosion, aluminum valve and handle, and stainless steel hose band and nozzle retainer. UL Listed and USCG Approved. Meets DOT requirements.