... more, it is very safe and reliable. Portable dry power fire extinguisher applies to put out just burning fires of ... warehouse, vehicle and ship. Company office B). Description ---1kg dry chemical powder fire extinguisher Type:1KGItem No.:KTX-09Out-diameter:Φ90mm Cylinder ... EN3 3. Working pressure: 18Bar; 4. Test Pressure: 27Bar;Portable Dry Powder fire extinguisher1kg, 2kg, 3kg, 4kg,5, 6kg, 8kg, 9kg, ...