... , 2kg, 3kg, 4kg,5, 6kg, 9kg, 12kgWorking pressure: 18Bar;Test Pressure: 27Bar;Cleint's label can be offered.Portable Co2 ... , 2kg, 3kg, 4kg,5, 6kg, 9kg, 12kgWorking pressure: 174Bar;Test Pressure: 250Bar;Cleint's label can be offered.Portable Foam ... 12kgWorking pressure: 18Bar;Test Pressure: 27Bar;1. Including Accessories: hose and nozzle and quick valve and handing clamp2. material of Cylinder : carton ...