Freon HP80 is an HCFC retrofit refrigerant for R-502 in existing low- and medium-temperature commercial refrigeration systems such as reach-in and walk-in freezers, as well as supermarket systems. Field experience has shown that no oil change is needed in many unitary and close-coupled systems.
- Lower discharge temperature can increase compressor service life
- Works with existing mineral oil (MO) in many unitary and close-coupled systems
- Alkylbenzene (AB) oil is recommended for optimum oil return
- 1-compressor oil change to AB will typically remove 50 - 80% of the existing MO, which satisfies the recommendations and requirements of most compressor manufacturers 10 - 25% less refrigerant is needed