DuPont™ ISCEON® MO99™ (R-438A) is the most versatile R-22 replacement refrigerant in the ISCEON® product line. It combines R-22 pressure-enthalpy characteristics with mineral oil compatibility in a unique HFC refrigerant that can be used in R-22 replacement over a wide range of evaporator temperatures.
As an R-22 replacement, ISCEON® MO99™ may be used in a wide range of applications and has advantages over other R-22 replacements. ISCEON® MO99™ has been designed to closely match the pressure, temperature, enthalpy, and mass flow properties of R-22, for a seamless R-22 replacement. ISCEON® MO99™ has a 42% lower global warming potential (GWP) than R-404A.
ISCEON® MO99™ matches R-22 in terms of capacity and efficiency in most systems, but with a significantly lower discharge temperature which may prolong life of the compressor. It’s compatible with traditional and new lubricants, providing quick, cost-effective R-22 replacements and can be topped off during service without removing the entire refrigerant charges.
For most R-22 systems, when retrofitting to ISCEON® MO99™ all you need to do is recover the R-22, replace critical seals, charge refrigerant, restart and monitor for leaks, label the system with an ISCEON® MO99™ retrofit label, and you’re done. R-22 replacement can’t get any easier. The peel-off ISCEON® MO99™ retrofit labels are found on the bi-lingual side of a 25-lb disposable cylinder.
To find out more about ISCEON® MO99™ contact a DuPont Refrigerants distributor in your area.