Why Oxygen Purity Matters If you use oxygen concentrators—for glass blowing, torchwork, or other flame-based work—oxygen purity directly affects how your flame behaves. Higher purity means: But there’s a catch: Oxygen concentrators produce higher purity at lower flow rates. As you turn the flow up, purity usually starts to drop. Without a way to measure…

If you want to start using an oxygen concentrator with your torch but aren’t ready for a full Stage 2 System, our 3-Part Oxygen Smoothing Solution gives you everything you need in one simple, affordable package. Many different lampworking torches can run directly from a concentrator, but two things usually happen: Our specialty Low Pressure…