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Non-electric finned pressure regulator for stable CO2 and ethylene gas supply, prevents valve freezing.
The Yamato Sangyo YR200 finned pressure regulator is designed to provide stable gas flow for laboratory and industrial applications involving gases such as carbon dioxide and ethylene. This non-electric regulator uses ambient thermal energy through a finned design to prevent temperature drops caused by pressure reduction, which can otherwise result in valve freezing and operational failure. Its electrical-free operation makes it highly suitable for handling combustible gases safely, eliminating ignition hazards related to electrical components.
This finned gas pressure regulator is critical for bioprocessing and biomanufacturing setups where continuous and stable gas supply is essential for synthetic biology and molecular biology workflows. Its design helps ensure uninterrupted gas delivery essential in biomedical engineering laboratories and contributes to safe handling of flammable gaseous reagents.
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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.
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Last updated 19 October 2026
1 other listing of this model is available.
