Carbon Dioxide Extinguishing System Units High pressure CO2

High pressure carbon dioxide extinguishing system units, stored pressure type, having a nominal charging capacities of 1.4, 1.9, 3.2, 4.6, 9.2, 18.3, 27.2, 27.4, 45.9, 54.4, 68.0, 81.6, 95.2, and 102 kg (3.1, 4.2, 7.1, 10.1, 20.3, 40.3, 60.0, 60.4, 101.2, 119.9, 149.9, 179.9, 209.9 & 224.9 lb) of carbon dioxide. The units have an operating pressure of 850 psig (58 bar) at 70°F with operating temperatures of -20°C to 55°C (0°F to 130°F)