Suitable for medium and low temperature new commercial refrigeration equipment (supermarket freezer, cold storage, display and display cabinets, transportation), ice making equipment, transportation refrigeration equipment, Marine refrigeration equipment or renewal equipment, suitable for all environments in which R502 can operate normally.

For the ternary non-azeotrope refrigerant introduced as a substitute for R22, the actual replacement only requires the replacement of the lubricating oil, the change of the dryer and other minor parts. In order to improve the characteristics of ester oil decomposition into residue, additives are often added to the system. When used, in order to give full play to its advantages, it is best to choose countercurrent type heat exchanger. In addition, the area of the condenser and the flow of the cooling medium also increase. R407c also has clean, low toxicity, non-combustible, good refrigeration effect and other characteristics, a large number of air conditioning industry.

As a medium and low temperature refrigerant widely used today, it is mainly used in household air conditioning, small and medium-sized commercial air conditioning (small and medium-sized unit air conditioning, household central air conditioning, multi-on-line), mobile air conditioning, dehumidifier, freeze dryer, Marine refrigeration equipment, industrial refrigeration and other refrigeration equipment.

As a medium and low temperature refrigerant widely used today, it is often used in cold storage, food refrigeration equipment, Marine refrigeration equipment, industrial low temperature refrigeration, commercial low temperature refrigeration, transportation refrigeration equipment (refrigerated trucks, etc.), refrigerated condensing units, supermarket display cabinets and other refrigeration equipment.

Refrigerant, pharmaceutical, pesticide, cosmetics and other industries of aerosol propulsion, flame retardant, foaming agent

Refrigerant for industrial, commercial, home and other air conditioning systems; Also used in insecticide, spray paint aerosol propellant and insecticide, or the production of fluorine containing polymer compound basic raw materials.

Refrigerant, pharmaceutical, pesticide, cosmetics and other industries of aerosol propulsion, flame retardant, foaming agent

Refrigerant for industrial, commercial, home and other air conditioning systems; Also used in insecticide, spray paint aerosol propellant and insecticide, or the production of fluorine containing polymer compound basic raw materials.