| DuPont™ ISCEON® MO89 refrigerant |
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ISCEON® MO89 is a non-ozone-depleting HFC retrofit refrigerant for R-13B1 in very low temperature direct expansion refrigeration systems.
Note: ISCEON® MO89 is not available in the U.S. or Canada.

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Technical/Properties/Engineering

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Applications

Very low temperature refrigeration (below -40°F to –100°F) / (below -40°C to -70°C), including:
- freeze driers
- medical freezers
- environmental chambers
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Benefits

- provides easy, quick, cost-effective retrofits
- non-ozone-depleting HFC
- in most cases no change of lubricant type during retrofit is needed -- compatible with traditional and new lubricants
- can be topped off during service without removing the entire refrigerant charge
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Performance

Provides similar cooling capabilities vs. R-13B1.
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Phaseout Schedule

ISCEON® MO89 is a zero ozone-depleting substance (ODS) and, therefore, is not subject to phaseout under the Montreal Protocol regulations.

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Lubricant Recommended

AB, MO or POE
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ASHRAE Safety Classification

ISCEON® MO89 has not yet been submitted to ASHRAE for safety classification. Independent testing has determined that as formulated ISCEON® MO89 is non-flammable at atmospheric pressure in air at temperatures up to 100°C (212°F). The vapor can become flammable under leakage conditions at normal use and handling temperatures.

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Cylinder Sizes

See specific container size information in your country or region.

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