PRODUCT SPOTLIGHT
Model 742 High-Purity Stainless Steel Barstock Regulator
The Model 742 is a two-stage stainless steel cylinder regulator designed for consistent delivery pressure from full to near-empty cylinders. Ideal for corrosive or ultra-high-purity gases (Grade 6.0 / 99.9999% and higher), it features a ¼-turn high-purity diaphragm valve and is suitable for a wide range of applications, including research gases, process analyzers, gas chromatography, laser systems, emission monitoring, and EPA protocol gases.