R 404A/ DISPOSABLE & REFILL

THE RECHARGEABLE CYLINDER IS INCLUDED IN THE PRICE AND REMAINS ON YOUR PROPERTY

 

Its main application is new plants for medium and low refrigeration temperatures. The theoretical cooling capacity is 5% lower than the R-502 at evaporation temperatures equal to -40ºC. The coefficient of performance (COP) is between about 5 and 8% less than with R-502. If overheating increases, the R-404A COP may be higher than that of R-502. In the case of the retrofits of R-502 and its HCFC substitutes (R-408A, DI-44), it is necessary to eliminate 95% of the original mineral oil or alkylbenzene, replace it with an oil-based on polyol esters, change the dryer filter, expansion valve, rubber O-rings with plastic ones and in some cases oversize the condenser. If it is used as an R-22 retrofit, it will also be necessary to replace the safety valves and other calibrated elements according to the R-22 pressures.

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Category:

Description

APPLICATIONS

  • low temperatures, 
  • new installations, 
  • standard temperatures, 
  • and retrofit

 

FEATURES:

  • · Does not damage the ozone layer, ODP = 0.
  • · Only compatible with POE-type synthetic oils.
  • · It is possible to fill the devices in the event of leaks.
  • · Discharge temperatures are lower than those of R-22, which prolongs the useful life of the compressor.
  • · Cooling capacity and energy efficiency are slightly lower than those of R-502.
  • · Superior cooling capacity and energy efficiency similar to that of R-22.
  • Global warming potential (GWP) = 3922
  • ·Boiling point at 1.013 bar (ºC): -46.45
  • ·Glide (temperature fluctuation) (ºC): 0.7
  • ·Saturated vapor density at 25ºC (kg / m3): 63.2806
  •  Safety classification: A1. Low toxicity and non-flammability.
  •  Always load in the liquid phase

 

Direction of Use:

When using R-404A, whether in disposable or refillable cylinders, follow safety guidelines diligently. Ensure proper refrigeration system compatibility and adequate ventilation. Use appropriate equipment for handling, charging, or discharging refrigerant. Avoid direct exposure, as R-404A can be harmful to health and the environment. Dispose of empty cylinders responsibly.

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