Refex Industries Ltd.
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R404A

R404A

  • – Non-ozone depleting refrigerant, near-azeotropic blend.
  • – Well suited refrigerant for a variety of Medium and low-temperature refrigeration applications.
  • – R404a has a very low temperature glide* (less than 1℃) which makes it often suitable for flooded evaporated technology.

Small 8 Kg
Big 45 Kg
Tonner 650 Kg

Composition R-143a (52%) R-125 (44%) R-134a (4%)
Type HFC Near-azeotropic blend
ASHRAE safety classification A1-non-toxic and non-flammable
GWP* 3922
Recommended lubricant POE

*GWP value for 100-Year time horizons according to IPCC 2007 Fourth Assessment Report.

 

 

Category:

Description

A blend of R-125, R-143a, and R-134a intended for low and medium temperature refrigeration applications where R-502 was previously used. Most new supermarket and refrigeration equipment has been built for an HFC such as R-404A, R-507, or R-407A. It is also possible to retrofit charge R-507 systems with R-404A. R-404A has slightly lower pressures than R-507 (from the small amount of R-134a added), and generally both blends have slightly higher pressures than R-502. R-404A requires polyolester (POE) lubricant, which is usually charged into new equipment. If retrofitting existing equipment, the original oil must be replaced with POE.