ZR-500 to 4000 series carbon dioxide fire extinguishing installations ZR-500 to 4000 series CO2 inert gas fire extinguishing device The device uses a chemical reaction of carbon dioxide gas principle, stable performance, high purity carbon dioxide gas, does not contain any harmful substances, the number of pollution-free environment-friendly products. ★ Application Zr-500 to 4000 series carbon dioxide inert gas fire extinguishing device The device uses a split equipment, fire fighting and rescue can be widely used in mines, tunnels and other large enclosed space. ★ Model Index ZR-500 ZR-1000 ZR-2000 ZR-3000 ZR -4000 the gas production m3 / h 500 1000 2000 3000 4000 consumption amount of sulfuric acid L / min 9.2 18.3 36.7 55 73 consumption of sodium bicarbonate L/min41.6 83.3 166.7 250 333 H2SO4 amount: NaHCO3 amount 1:5.55 1:5.55 1: 5.55 1:5.55 1:5.55 Total weight kg 597 647 687 717 782 reaction Box Dimensions (L x W x H) 1800 * 450 * 1350 2000 * 550 * 1350 2000 * 650 * 1350 2400 * 750 * 13502700 * 850 * 1350 mixing box Dimensions (L x W x H) 1200 * 600 * 1450 1200 * 600 * 1450 1350 * 650 * 1450 1500 * 800 * 1450 1600 * 900 * 1450 Press and hold the machine Outline Dimensions (L x W x H) 1700 * 650 * 1000