A complete family of easy-to-use, non-ozone-depleting HFC retrofit refrigerants for CFC and HCFC equipment.
- Provides easy, quick, cost-effective retrofits
- Non-ozone-depleting HFCs
- In most cases, no change of lubricant type during retrofit is required 
- Can be topped off during service without removing the entire charge
- Provides required performance after retrofit
- Lower operating temperatures and/or pressures vs. R-22
Benefits to You:
- Enables continued use of existing equipment with minimal downtime for retrofit
- Avoids costly equipment replacement for equipment owner
- Provides potential for improved compressor reliability and life
- Enables accelerated transition away from ozone-depleting refrigerants
- Facilitates compliance with environmental regulations
- Provides opportunity to promote environmental leadership
                             Replaces
ISCEON® MO29        R-22 in direct expansion water chillers
ISCEON® 39TC®           R-12 in centrifugal chillers
ISCEON® MO49        R-12 in automotive air conditioning and stationary air conditioning/refrigeration
ISCEON® MO59        R-22 in stationary air conditioning and medium temperature refrigeration
ISCEON® MO79        R-22 in medium- and low- temperature refrigeration
ISCEON® MO89        R-13B1 in very low temperature refrigeration

Safe Handling
Like the refrigerants they replace, DuPontTM ISCEON® 9 Series Refrigerants are safe to use when handled properly. Because any refrigerant can be hazardous when improperly handled, refer to the Material Safety Data Sheet (MSDS) for properly handling procedures.

For Additional Safety information on ISCEON® 9 Series Refrigerants, refer to the DuPont bulletin Safety of DuPontTM refrigerants (AS-1).

for more information www.refrigerants.dupont.com