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Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
High Purity Regulators are for pressure control of non-corrosive pure and mixed gas applications. It is designed to minimize outgassing and inboard diffusion through the use of stainless steel convoluted diaphragms and high purity seats and seal rings. These regulators can be fitted with optional captured safety relief vents in the bonnet to vent away hazardous gases and protect from over-pressurization in the event the diaphragm fails. Available in packless diaphragm valves and multiple configurations.