Environmentally friendly natural refrigerant gas
In response to the recent society moving away from fluorocarbons, Iwatani has been supplying natural refrigerant gases for many years under the Eco Freeze series. Eco Freeze 290 (propane) is provided in a high-quality standard with minimal impurities to ensure customer satisfaction. We offer a variety of supply forms tailored to customer needs, from large containers for production purposes to small containers for after-use and research applications. If you are considering compliance with PFAS regulations, F-gas regulations, or switching from fluorocarbon refrigerants to natural refrigerants, please feel free to contact us.
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basic information
【Product Name】 Eco Freeze 290 【Specifications】 Chemical Name: Propane ASHRAE No.: R290 Purity: 99.0% or higher Moisture: 30 ppm or less 【Supply Form】 50 kg container (double valve) 10 kg, 9 kg containers (with siphon, without siphon) 2 kg container (with siphon) 【Cylinder Connection Port】 W22.5-14 thread (left) female *As of December 2023
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Applications/Examples of results
Refrigerant applications in various types of refrigeration machines Research and development applications, etc. ◆For more details, please download the catalog or feel free to contact us.
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Company information
Tohoku Nihon Iwatani Gas Co., Ltd. is a high-pressure gas direct sales company focused on the cylinder business within the Iwatani Group's industrial gas operations. We are developing various businesses closer to the market. We have sales bases nationwide, primarily dealing with various high-pressure gases such as oxygen gas, nitrogen gas, argon gas, carbon dioxide gas, hydrogen gas, helium gas, and cutting gas developed for hydrogen applications, known as Hydrocut. We have established a rapid supply and safety system rooted more deeply in the local community.