Large ABC Fire Extinguisher with Trolley, Weighs 25kg, Customized Printings are Accepted Bottle material: steel with painting Size: 85 x 32cm Weight: 25kg Rating: 1A21B Extinguisher agent: ammonium phosphate Propellant: nitrogen 1.2MPa (20 °C) Electricity endure: ≤50kV Temperature: -20 to +55 °C Test pressure: 2.50MPa