Chemours (DuPont) R404A Refrigerant
￥860.00
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- Brand: Chemours/DuPont
- Net Weight: 10 kg
- Availability: In Stock
Comus (DuPont) R404A is a widely used medium-and low-temperature refrigerant today. It is often used in cold storage, food freezing equipment, marine refrigeration equipment, industrial cryogenic refrigeration, commercial cryogenic refrigeration, transportation refrigeration equipment (refrigerated trucks, etc.), refrigeration condensing units, supermarket display cabinets and other refrigeration equipment. Comus R404A is a replacement for Freon in newly installed refrigeration equipmentR22andR502The most common industry standard refrigerant (usually cryogenic refrigeration systems).
The Comus R404A is closest to the operation of the R502 and is suitable for all environments where the R502 can operate normally. It is recognized and used by most refrigeration equipment manufacturers around the world. Since R404A is different from R502 and R22 in physical and chemical properties, theoretical cycle performance, and compressor oil, etc., for after-sales maintenance of refrigeration equipment initially installed with R502 and R22 refrigerants, if additional refrigerants need to be added or replaced, R502 and R22 can still only be added. R404A cannot be directly used to replace R502 and R22. R404A is suitable for new commercial refrigeration equipment, transportation refrigeration equipment or newer equipment at medium to low temperatures, which can reach 15 ° F (-9.4 ° C) or colder. This refrigerant is suitable for all environments where R502 can operate normally.
DuPont R404A continues to serve as the leading product in global industry standards for HFC refrigerants for new commercial refrigeration applications. As a replacement for R502 and R22 in refrigeration applications, R404A provides excellent capabilities and energy efficiency in refrigeration applications and is recognized by the world's leading compressor manufacturers and equipment manufacturers.
Composition of R404a:R125,R134A,R143A
Mole percentage: R125 accounts for 35.7817%, R134A accounts for 3.8264%, R143A accounts for 60.3919%
Mass percentage:R125accounting for 44%,R134Aaccounting for 4%,R143A52%
The Comus R404A is closest to the operation of the R502 and is suitable for all environments where the R502 can operate normally. It is recognized and used by most refrigeration equipment manufacturers around the world. Since R404A is different from R502 and R22 in physical and chemical properties, theoretical cycle performance, and compressor oil, etc., for after-sales maintenance of refrigeration equipment initially installed with R502 and R22 refrigerants, if additional refrigerants need to be added or replaced, R502 and R22 can still only be added. R404A cannot be directly used to replace R502 and R22. R404A is suitable for new commercial refrigeration equipment, transportation refrigeration equipment or newer equipment at medium to low temperatures, which can reach 15 ° F (-9.4 ° C) or colder. This refrigerant is suitable for all environments where R502 can operate normally.
DuPont R404A continues to serve as the leading product in global industry standards for HFC refrigerants for new commercial refrigeration applications. As a replacement for R502 and R22 in refrigeration applications, R404A provides excellent capabilities and energy efficiency in refrigeration applications and is recognized by the world's leading compressor manufacturers and equipment manufacturers.
Composition of R404a:R125,R134A,R143A
Mole percentage: R125 accounts for 35.7817%, R134A accounts for 3.8264%, R143A accounts for 60.3919%
Mass percentage:R125accounting for 44%,R134Aaccounting for 4%,R143A52%
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常见问题
Chemours (DuPont) R404A Refrigerant is a refrigerant/chemical product. It is widely used in refrigeration equipment such as refrigerators, freezers, water dispensers, automotive air conditioners, central air conditioning, dehumidifiers, cold storage and commercial refrigeration, as well as in aerosol propellants, blowing agents, fire-extinguishing and cleaning applications. See the product page for details.
Chemours (DuPont) R404A Refrigerant is used as a common working fluid in refrigeration, air-conditioning and industrial applications. When replacing or retrofitting a system, qualified personnel should perform the work, paying attention to system compatibility and lubricant matching, and following relevant safety standards.
Store in a cool, dry, well-ventilated warehouse away from fire, heat sources and direct sunlight. Cylinders should be placed upright and protected from falling. Transport according to regulations for high-pressure gases or hazardous chemicals, with careful handling to avoid damage to cylinders and valves.
Ensure adequate ventilation at the workplace. Avoid direct skin contact with liquid refrigerant (risk of frostbite). Keep away from open flames and high heat. Use dedicated tools and protective equipment. In case of leakage, evacuate, ventilate and contact professionals.
The exact Ozone Depletion Potential (ODP) and Global Warming Potential (GWP) are listed in the Physical Properties table on the product page. Select refrigerants considering energy efficiency, safety and environmental impact.
Multiple package sizes are available (e.g., cylinders, drum or ton packages - see product page). Bulk orders are supported. Contact sales for the latest quote and lead time.
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