Gas Pressure Regulator PurityPlus® offers a complete line of gas pressure regulators that can be utilized with non-corrosive or corrosive gas or liquids. These gas regulators are designed to reduce pressure in cylinders to ensure that your operations are carried out safely and effectively. We have a wide selection of single-stage regulators and dual-stage regulators equipped with various advanced features such as built-in on/off valves, easy installation, high-flow capacity, and more. Whether it be a CO2 regulator, nitrogen tank regulator, high pressure gas regulator, etc., PurityPlus® will have the gas regulator you're looking for to meet your needs. The specialty gas regulators offered by PurityPlus® can be used in a wide variety of applications, including: aerospace operations, welding, use in vehicles and water pressure reduction. Use our equipment recommendations and browse our catalog pages to help you find the gas pressure regulator, along with other gas handling equipment, that is best for you and your business.