R422D – Refrigerant

R422D is a zeotropic ternary mixture consisting of R125, R134a and R600a (65/32/3 composition) which replaces the R22 in large air conditioning systems, in chillers and refrigeration at low temperature. It works with mineral oil (MO). It has a glide of about 4 ° C; its critical temperature is 79.6 ° C. In case of circuit losses you can replenish the charge (in liquid form).

Sigle GWP Glide (K) Component  % 
R422D 2729 4 R125 (pentafluoroethane C2HF5) 65
R134a (1,1,1,2- tetrafluoroethane C2H2F4) 32
R600a (isobutane C4H10) 3


Are you interested in our R422D refrigerant gas?

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Boiling point: -43°C

PH: 49 Barg

UN Number: 1078

ADR class: 2.2 A

ADR upper number: 20

Safety group: A1/L1

Used in applications with average temperatures, in the industrial and commercial refrigeration systems.
It can also be used with low temperatures.

  • Supermarket
  • Cold storage
  • Ice machine
  • Air conditioning

Mini line:

  • 1L cylinder (850 g)
  • 2.5L cylinder (2000 g)

Medi line:

  • 8L cylinder (5 kg)
  • 12.7L cylinder (10 kg)
  • 40L cylinder (40 kg)

Maxi line:

  • 800 kg drum