1kg capacity powder fire extinguisher, efficiency 5a 34b, perfect for putting an end to small homemade fires of type abc without problems. the composition of the powder is a mixture of nitrogen and helium. it also features a valve and pressure gauge to check the pressure inside manually. to ensure optimal maintenance and that it is always in perfect working condition, all external parts of the valve are made of plastic, which prevents corrosion of the materials. that's why it's perfect if you want to take it on boats or sports spaces. aluminum cylinder and acetal resin valve. certificate ped/ 97/23/ec terreste and med 96/98/ec for marine