Air Conditioning

Our Klea® brand is trusted by major manufacturers and aftermarket professionals the world over.

Our success in the air conditioning industry is built on a long history of product quality, reliability and the very best levels of customer and technical support. Klea® products are approved by major equipment manufacturers and used with confidence by aftermarket professionals across the globe including:

  • Daikin
  • Hitachi
  • Trane
  • Mitsubishi Electric
  • Panasonic
  • Fujitsu General
  • Toshiba Carrier
  • LG Refrigerants

Products

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R134a Refrigerant – Klea® 134a

R134a refrigerant is widely accepted as the most appropriate alternative for R-12 over the majority of the application range for both retrofit and new equipment. A very good match to R-12 for air conditioning, high and medium temperature usage. It can be used in hybrid cascade systems for supermarkets and is being used in some of the HFO blends in order to bring lower flammability and better efficiency.

Please note that not all products are available in all markets. For further information please contact us.

R134a Refrigerant Physical Properties – Klea® 134a

r134a table

* Vapour composition as per bulk refrigerant at dew point

Applications

R134a Refrigerant – Klea® 134a Document Downloads

F-Gas Quick Guide
English / German

R134a Refrigerant Air Conditioning Leaflet – Klea® 134a

R134a Refrigerant Brochures SI Units – Klea®134a
Thermodynamic Property Data / Engineering Tables / Phys Props Data / PED Diagram

R134a Refrigerant MSDS – Klea®134a
English / Japanese

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R22 Refrigerant – Arcton® 22

The efficiency and utility of Arcton® 22 as a refrigerant and air conditioning fluid is reflected in its extended usage under the Montreal Protocol. R22 refrigerant still plays a vital role in reducing Ozone Depleting Substances (ODS) levels in many markets.From January 2010 this product cannot be sold in Europe – European Regulation No 1005/2009.

Please note that not all products are available in all markets. For further information please contact us.

R22 Refrigerant Physical Properties – Arcton® 22

r22 table

* Vapour composition as per bulk refrigerant at dew point

Applications

R22 Refrigerant – Arcton® 22 Document Downloads

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R32 Refrigerant – Klea® 32

R32 refrigerant is of interest as both a blend component for alternatives to R-22 and R-502 such as Klea® 407A and Klea® 410A, and as an attractive low GWP candidate for air conditioning. It can be blended with HFOs to improve performance.

Please note that not all products are available in all markets. For further information please contact us.

R32 Refrigerant Physical Properties – Klea® 32

r32 table

* Vapour composition as per bulk refrigerant at dew point

Applications

R32 Refrigerant – Klea® 32 Document Downloads

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R407A Refrigerant – Klea® 407A

R407A refrigerant is an energy efficient, low GWP refrigerant designed for use in medium and low temperature supermarket applications. It is suitable for new installations and retrofits on existing R-22, R-507 and R-404A units. Klea® 407A meets the GWP requirements beyond 2030 under the EU F-Gas Regulations for industrial and commercial refrigeration.

Composition (wt%) R-32/R-125/R-134a = 20/40/40

Please note that not all products are available in all markets. For further information please contact us.

R407A Refrigerant Physical Properties – Klea® 407A

r407a table

* Vapour composition as per bulk refrigerant at dew point

Applications

R407A Refrigerant – Klea® 407A Document Downloads

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R407C Refrigerant – Klea® 407C

All of the R-407-series refrigerants are based on blends of the three HFC refrigerants R-32, R-125 and R-134a. R-407C refrigerant has been formulated as a good match to the existing HCFC refrigerant R-22 for use in air conditioning, chilling and refrigeration applications and was the first of the R-22 alternatives to be used on a commercial scale. Suitable for retrofit and original equipment usage. Klea® 407C meets the GWP requirements beyond 2030 under the EU F-Gas Regulations for industrial and commercial refrigeration.

Composition (wt%) R-32/R-125/R-134a = 23/25/52

Please note that not all products are available in all markets. For further information please contact us.

R407C Physical Properties – Klea® 407C

r407c table

* Vapour composition as per bulk refrigerant at dew point

Applications

R407C Refrigerant – Klea® 407C Document Downloads

F-Gas Quick Guide
English / German

R407C Refrigerant Air Conditioning Leaflet – Klea® 407C

R407C Refrigerant Brochures SI Units – Klea® 407C
Thermodynamic Property Data / Physical Property Data / PED Diagram / Engineers Table

R407C Refrigerant MSDS – Klea® 407C
English / Japanese

Mexichem Refrigerants Brochure

R407C Refrigerant Brochures British Units – Klea® 407C
Thermodynamic Property Data / Physical Property Data / Pressure-Temperature Chart / Engineering Tables

R407C Refrigerant CSDS – Klea® 407C
EnglishDanish / Dutch / Finnish / French / German / Italian / Norwegian / Portuguese / Russian / Spanish / Swedish

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R407H Refrigerant – Klea® 407H

With increasing regulation on HFCs, there is greater demand for refrigerants that are safe, energy efficient, allow for easy economical conversion and comply with various global regulations.

In addressing this demand, Mexichem has launched the Klea® 407H. With its ease of retrofit and performance.

Klea® 40R404A Refrigerant – Klea® 404A7H is a cost effective, “drop in” solution for many refrigerant systems.

Our considered solution has been designed specifically for an efficient future.

Physical Properties

r407h table

2 All thermo-physical data are based on Refprop 9.0
3sat. @25°C

Applications

R407H Refrigerant – Klea® 407H Document Downloads

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R410A Refrigerant – Klea® 410A

R410A refrigerant is a leading high pressure alternative to R-22, comprising R-32 and R-125, for air conditioning and refrigerant applications for new equipment.

Composition (wt%) R-32/R-125 = 50/50

Please note that not all products are available in all markets. For further information please contact us.

R410A Refrigerant Physical Properties – Klea® 410A

r410a table

* Vapour composition as per bulk refrigerant at dew point

Applications

R410A Refrigerant – Klea® 410A Document Downloads

Mexichem Refrigerants Brochure

R410A Refrigerant Brochures SI Units – Klea® 410A
Thermodynamic Property Data / Physical Property Data / PED Diagram
Engineering Tables

R410A Refrigerant MSDS – Klea® 410A
English / French / Japanese