【Dual gauge regulator valve design】one gauge indicate tank pressure,the other gauge indicate the inline pressure. Max working pressure:4500psi with 6000psi burst disc
【Certification】CE certified, Not DOT ( Filling it by yourself ) , Re-Test Period: 3Yr, The service life: 15Yr.
【Buyer Attention】Products are export-only merchandise and cannot be used, resold or re-entered into the commerce of the territory of the People’s Republic of China, whether directly or indirectly.
【Application】 Loading gas, Emergency escape, Fire breathing, Underwater snorkeling & diving breathing, Lifesaving of ships, Clean energy, PCP rifle and Paintball filling, Medical care and Mine emergency etc. Widely for fire-fighting, chemical industry, shipping, laboratory, mine, pertroleum, warehouse, factory and metallurgy, it can be used in various positive pressure breathing apparatus.