Products & Solution
  - Lemy 433B
  - Lemy 502
(ASHRAE No: R-433C)
Replacement for CFC-502
Lemy® 502 is an Eco-friendly hydrocarbon refrigerant replacing for CFC-502 used in medium and low temperature refrigerating systems

• This refrigerant has acquired the R-Number of R-433C from
• Environmentally benign refrigerant with zero ODP and near zero
  GWP (less than 3).
• It can be used as drop-in alternative refrigerant for CFC-502 in
  existing system without changing of compressor, heat exchanger or
  lubricating oil.
• It can be also used as replacement for HFC-507, HFC-404A and
   HFC-407C refrigerant.
• It has lower discharging temperature and pressure ratio meanwhile
   higher energy efficiency compared to CFC-502, HFC-507,
   HFC-404A & HFC-407C.
• It has 50% reduction of charging amount with same refrigerating

Refrigerant for low and medium temperature commercial refrigerating system such as super market freezer cases,
rich-in coolers, frozen warehouse, and refrigerator trucks.
Recommended lubricants for LEMY® 502 is mineral oil (MO) or polyakylene glycol (PAG) oil.
According to ASHRAE Standard 34, LEMY® 502 is classified in safety group A3.

Cylinder : 5kg, 45kg & 450kg; ISO tank

LEMY | alternative refrigerants | nonflammable air conditioning | replacing refrigerant | premium 134a refrigerant | automotive air conditioning | environment friendly refrigerants | heat exchanger and compressor oil | near azeotropic | industrial refrigeration | alternative refrigerant for r 502 | Sitemap | XML