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Single-stage pressure regulator with 316L SS diaphragm for high purity, liquefied, and non-corrosive gases up to 3000 PSIG inlet.
The CONCOA 304 Series Pressure-Reducing Regulator (model 3045022-TF4) is engineered for precise secondary pressure control of non-corrosive, high purity, and liquefied gases, making it essential in biotechnology applications such as molecular diagnostics and bioprocessing systems requiring stable gas delivery. This single-stage regulator features a chrome-plated brass barstock body and a 316L stainless steel diaphragm, ensuring chemical compatibility and durability under demanding conditions.
Key features include:
This regulator is widely used in synthetic biology research and biopharmaceutical production pipelines, where control of gas purity and pressure is critical. Its reliable performance supports workflows involving live-cell imaging, fluorescence analysis, and gene editing protocols by ensuring consistent gas delivery required for biomanufacturing environments.
Standard 1/4-inch FPT inlet and outlet ports provide compatibility with standard laboratory gas lines. The CONCOA 304 Series regulator is an integral component for laboratories and industrial settings requiring precise and safe gas pressure regulation for advanced biotechnology and analytical instrumentation setups.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
