R-404A was developed to serve as a non-ozone depleting substitute for the present refrigerant R-502.
Its discharge temperature is lower 10℃ than R-502 and 10% higher pressure.
It issutiable for both new equipment and retrofitting exsting R-502 commercial refrigeration system.
Polyolesters lubricant can be used. That is well suited for low-and-medium temperature commercial refrigeration applications.
- It is a perfect substitution of R-502 (ODP: 0)
- Improvement of heat efficiency (10%~20%)
- Low GWP
- It can be applied to the existing system without complicated modification
- Non flammable gas & Non-toxic
- Exposure latitude: 1,000ppm
- Keep in shady and well vetilated space
- Prevent a damage of valve
- Keep the safety regulatios
- Low and mid temperature commercial cold and frozen system
- Cold and frozen products transportation system
- R-502 replacement
▶ Packing Unit
- Disposable cylinder : 10.0kg / 13.3kg (25lbs)
PureMann Inc, is the only Korean company which is registered and producing eco-friendly refrigerant gases like R134a, R410A and so on. The existing refrigerant companies in Korea have a shape like normal trading company. They import gases from China and recharge in small cylinders to distribute in domestic market. But we import raw materials from China or India and produce high quality refrigerant gases in Korea factory through an automative refining and mixing process. Though we have not been in existence for long period, we took a contract and supplied to many companies in various industrial fields. A refrigerant gas is used in various fields. Especially, Automobile(Manufacturing & After service market), household, office and industrial cooling air conditioning system market is very huge and intense in the world. With a high quality and Korea premium, PureMann is trying to advance into the big market.