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R422D Kryon® 422D - KryoBox T-PED refillable cylinder 6,4 Lt - 5 Kg / 42 bar with valve 1/4 SAE

R422D Kryon® 422D in Bombola Kryobox 6,4 Lt - 5 Kg / 42 bar  - Foto 1

RFQ for large quantities
(minimum 10 pcs)
Need to buy large quantities? Contact us for a customized proposal.
    2730 (2473)
    IPCC AR4 (AR5)

Temperature Range

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The refrigerant designed for direct expansion chillers

Kryon® 422D is an easy-to-use and non-ozone depleting HFC refrigerant. It was develop in order to replace R-22 in already existing direct expansion water refrigerators.


Kryon® 422D in used in home and commercial air conditioning, in direct expansion water refrigerators and in food processing and preservation.


  • Kryon® 422D allows easy, fast and favourable conversion.
  • It allows the continuous use of existing plants.
  • A lower delivery temperature compared to R-22.
  • It is possible to fill the system up during the service, without having to remove the whole refrigerant charge.

Recommended Lubricants

Kryon® 422D is compatible with new and traditional lubricants (mineral oil, alkylbenzene or polyester). 
Most of the time changing the lubricant during the conversion is not necessary.

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