Introduction of r404a refrigerant brand, transportation and use
At present, due to the continuous use of environmentally friendly refrigerants and the continuous updating of various types of refrigerants, R404a refrigerant is an appropriate and widely used type of environmentally friendly refrigerants. r404a refrigerant is a colorless gas at room temperature and a colorless and transparent liquid under its own pressure. This refrigerant is suitable for all working environments and is closest to R-502. Then about the use and precautions of r404a refrigerant I don't know how much we all know, so let's take us to introduce some related content about r404a refrigerant in detail.
1. R404a brand
, Dongyue, Meilan, Sanmei, Zixiang, Ice Dragon and other brands.
2. R404 refrigerant packaging
Non-reusable cylinder 10.9KG.
Reuse steel cylinder 400L/800L/926L/1000L.
Tank truck 18T.
3. R404A storage and transportation
The refrigerant R404A cylinder is a pressurized container. It should be stored away from fire, heat, and direct sunlight. Generally Store in a cool, dry and ventilated warehouse; load and unload lightly when transferring to avoid damage to steel cylinders, valves and other accessories.
4. R404A supporting the use of refrigerating machine oil
Generally, the refrigerating machine oils used with refrigerant R404A are: ICEMATIC SW32, SW220, EMKARATE RL32H, RL170H, etc. ; What kind of refrigerating oil is finally used in different equipment and different places of use should follow the recommendations of the refrigeration compressor and refrigeration (air-conditioning) equipment manufacturers, or determine the use of equivalent plans and technicians based on the details of the refrigeration compressor and refrigeration equipment application The required refrigerator lubricating oil is the equivalent refrigerator oil.
5. Usefulness
The refrigerant R404A is the most widespread industry standard refrigerant (usually low temperature refrigeration) to replace Freon R22 and R502 on newly installed refrigeration equipment. System), R404A is the closest to the operation of R-502. It is suitable for all environments where R-502 can operate normally. R404A is recognized and used by most refrigeration equipment manufacturers in the world. However, because R404A and R502 and R22 have different physical and chemical functions, theoretical cycle functions, and compressor oil, etc., regarding the after-sales repair of refrigeration equipment initially installed as R502 and r22 refrigerants, if the demand for additional or replacement refrigerants is still Only R502 and R22 can be added. Generally, R404A cannot be used to replace R502 and R22 directly.
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