The GO Regulator CYL-3 Series is a compact high-pressure cylinder regulator designed for precise pressure reduction from compressed gas cylinders in laboratory, analytical, industrial, and specialty gas applications. The regulator provides stable outlet pressure control with excellent sensitivity, repeatability, and reliable shutoff performance while operating under high inlet pressure conditions. Its robust yet compact design makes the series suitable for portable systems, instrumentation panels, calibration systems, and gas distribution assemblies where installation space is limited.

The CYL-3 Series utilizes a diaphragm-operated pressure reducing design that maintains stable outlet pressure despite decreasing cylinder supply pressure during use. Standard construction materials include 316 stainless steel and brass, with optional Monel and Hastelloy configurations available for corrosive, toxic, and high-purity gas service. Multiple seat and elastomer material options are available to optimize leakage performance and chemical compatibility.

Available configurations include multiple CGA cylinder connections, outlet pressure ranges, pressure gauge ports, relief valve options, and panel mounting arrangements. Typical applications include calibration gas systems, analytical instrumentation, gas analyzers, laboratory gas supply, semiconductor support equipment, specialty gas handling systems, laser gas systems, sample conditioning systems, and industrial process instrumentation requiring reliable cylinder pressure regulation.