Full brass+chrome plated
Easy to read dual scal gauge with screw-on polycarbonate lens for durability.
Precision engineered pressure compensated design flowmeter for precise flow.
Flowmeter with easy to read tube and virtually unbreakable transparent polycarbonate outer cover for strength and 360 visibility
sintered metal inlet filter to trap impurities
Reliable external safety relief valve
Flush feature permits emergency oxygen to 40LPM.