| DuPont™ R-403B refrigerant |
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DuPont™ R-403B is an HCFC-containing replacement for R-502 in commercial and transport refrigeration systems.

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Applications

- Medium- and low-temperature commercial refrigeration, including:
- food service
- supermarket display cases
- food storage and processing
- ice machines
- transport
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Production Phaseout Date

R-403B is a blend containing R-22. R-22 as an HCFC is subject to phase-out under the Montreal Protocol regulations. Consult the specific regulations in your country or region.
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Lubricant Recommended

MO, AB or POE

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ASHRAE Safety Classification

A1

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Cylinder Sizes

See specific container size information in your country or region.

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