1. Powder, Water, Foam, Co2 2. Certification: CE &BS EN3; 3. Working ... will find very good prospects in our products.Portable Dry Powder fire extinguisher1kg, 2kg, 3kg, 4kg,5, 6kg, 9kg, 12kgWorking pressure ... ;Test Pressure: 27Bar;Cleint's label can be offered Fire Extinguisher