... Co2 2. CE &BS EN3 3. Working pressure: 18Bar; 4. Test Pressure: 27Bar;Portable Dry Powder fire extinguisher1kg, 2kg, 3kg, 4kg,5 ... , 6kg, 8kg, 9kg, 10kg,12kgWorking pressure: 18Bar;Test Pressure: 27Bar; ... , 3.5kg, 5kg, 6kg, 7kg, 9kg, 10kgWorking pressure: 174Bar;Test Pressure: 250Bar;Cleint's label can be offered.Portable Foam ...