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6 x R407C Kryon® 407C - KryoSmart T-PED refillable cylinder 2,5 Lt / 2Kg - 48 Bar - pack 6 pieces -valve ¼ SAE RH

6 x R407C confezione 6 Bombole KryoSmart - 2,5Lt / 2Kg - 48 Bar - acciaio al carbonio - valvola ¼ SAE RH - Foto 1
6 x R407C confezione 6 Bombole KryoSmart - 2,5Lt / 2Kg - 48 Bar - acciaio al carbonio - valvola ¼ SAE RH - Foto 2
6 x R407C confezione 6 Bombole KryoSmart - 2,5Lt / 2Kg - 48 Bar - acciaio al carbonio - valvola ¼ SAE RH - Foto 3

RFQ for large quantities
(minimum 10 pcs)
Need to buy large quantities? Contact us for a customized proposal.

    1774 (1624)
    IPCC AR4 (AR5)

Temperature Range

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Kryon® 407C The refrigerant used in home air conditioning

GeneralGas KryoSmart cylinders are manufactured in full compliance with the European T-PED regulation and are refillable an infinite number of times.
GeneralGas provides an effective refill service for the empty container and subsequent return to the customer, in full compliance with the requirements of European regulation No. 517/2014. The refilling of empty containers, returned by the customer, is carried out at the GeneralGas factory in Cernusco sul Naviglio (MI) - Italy.

Kryon® 407C is a zeotropic ternary mixture composed of HFC-32/HFC-125/HFC-134a. It has been developed as a replacement for R-22 (HFC-22). Il Kryon® 407C is a non ozone depleting refrigerant and lends itself to many uses in refrigeration and air conditioning systems.

Kryon® 407C is a zeotropic ternary mixture that, unlike azeotropic fluid, changes its temperature during evaporation and condensation phases, for a given value of pressure. Kryon® 407C has a moderate T° Glide (5÷7 °C). Therefore it is very important that Kryon® 407C is transferred only as a liquid state when charging a system, and not as a vapour state. That would cause a change in the composition of the refrigerant, which could damage the plant.
Kryon® 407C is used in home and small shop air conditioning systems.
Kryon® 407C is also used in water chillers not provided with centrifugal compressor, and in mediumtemperature refrigeration systems.
  • Minimum capacity reduction compared to R-22.
  • Because of its characteristics similar to R-22, Kryon® 407C can be used in conversion fluid in systems that usually use R-22.
  • Changes in the project to achieve a performance optimization are minimum.
Recommended Lubricants
When using Kryon® 407C in conversion of systems working with R-22, some changes in the system are necessary, as for example the replacement of lubricant.
Mineral oils and alkylbenzene lubricants are immiscible with Kryon® 407C. Please get in touch with the plant manufacturer for recommended lubrificant.
KryoSmart® Cylinders with a small amount of refrigerant charge

In the field of automotive, the use of cylinders with a small capacity is very useful when refilling connecting pipes or conditioners. The advantage consists in marketing a cylinder that has a low market value, and therefore it is easier to sell it. Our KryoSmart® Cylinders are available 1 Litre size (in pack of 12 picies) and in 2,5 Litre size (in pack of 6 picies). KryoSmart® Cylinders are made of low carbon steel with a maximum working pressure equal to 48 bar.

KryoSmart® Cylinders are filled by General Gas with the use of a patented system called “High PuritySystem”. With this method it is possible to achieve a quality standard as required by the major air conditioning and refrigerating system manufacturers. This technology allows you to obtain a gas humidity below the maximum limit (equal to 10 ppm).

Therefore this type of cylinder (containing 800 gr. – 2 Kg) is the most suitable one to meet the needs of thermohydraulic market


KryoSmart® Cylinders are used every time a small quantity of refrigerant is needed. They are mostly used in thermohydraulic market.



  • KryoSmart® Cylinders are manufactured in low-carbon steel and have a maximum working pressure equal to 48 bar.
  • A “Low Cost” and “Eco-Friendly” Solution.
  • Patented filling system “High Purity System”.
  • They reduce market prices.


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