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Stainless steel inert gas regulator for precise pressure control of high purity and liquefied gases up to grade 4.5.
The Liquid Air 2023351-580 is a stainless-steel inert gas regulator designed for precise primary pressure control of non-corrosive, high purity gases and liquefied gases certified up to grade 4.5. Engineered to maintain constant delivery pressure independent of supply pressure fluctuations, it is essential in critical laboratory and biotechnological environments that demand stable gas flow for applications such as molecular diagnostics, bioprocessing, and synthetic biology experiments. The unit complies with CGA 580 standards and is widely adopted in biomedical engineering and cell imaging setups requiring contaminant-free gas delivery systems. Its robust construction ensures durability and consistent performance in sensitive workflows, including live-cell imaging and fluorescence analysis, where precise regulation of inert gases like argon or nitrogen is critical to experimental reproducibility. This regulator supports reliable operation in biomanufacturing pipelines, making it an indispensable component for laboratories focused on advanced biotechnology and molecular biology research.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
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
