dvr Refrigerant R 404A

Refrigerant Freon R 404A (HP62) has been the long-standing HFC replacement for R-502 and R-22 in refrigeration applications. Refrigerant Gas R404A is also suitable for Medium and low temperature commercial and industrial direct expansion refrigeration and ice machines.

A synthetic HFC refrigerant which is harmless to the ozone layer. The gas is used in a variety of maritime refrigeration applications such as low and medium temperature applications (evaporating temperatures of -45 to +8° C).

Technical Specifications:
Contents : 56
Weight   45
Colour   Orange

It is non toxic and non flammable meeting the highest A1/A1 classification.

ODP = 0  ( Ozone Depletion Potential )
GWP = 3260 ( Global Warming Potential (IPCC Fourth Assessment Report – AR4)
Oil = POE


Refrigerant Gas R404A vapors are heavier than air and can cause asphyxiation by the displacement of air. Contact with the liquid can cause frostbite. Prolonged exposure to fire or intense heat may cause the containers to rupture violently and rocket Hazards.


Good replacement of R-22 & R-502 refrigerant. Refrigerant Gas R404A vapors have Similar PT and flow properties to R-502 Higher capacity than R-22, therefore requires TXV change

Refrigerant Gas R404A is best suitable for new Commercial refrigeration equipment as well as R 404A can be use as replacement of existing R-502 equipment.


Future :

  • All refillable cylinders are inspected prior to refilling.
  • Residue refrigerant recovered to prevent environmental damage.
  • Content is 100% genuine virgin refrigerant from approved producer.
  • Conforms to ARI-700 purity standard.
  • A replacement option for R-502 and R-22.
  • Most suitable for new systems.


  • Worldwide compliance.
  • Assured quality.
  • Refillable cylinders.

Note: This article uses material from the