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R404A GAS 5 Kg IN REFILLABLE CYLINDER 1/4″ SAE VALVE

€329.00

CYLINDER INCLUDED IN THE PRICE

R404A GAS 5 Kg

€329.00
 

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R404A GAS 5 Kg IN REFILLABLE CYLINDER 1/4'' SAE VALVE

The cylinder remains your property.

Its main application is new systems for medium and low refrigeration temperatures. Theoretical cooling capacity is 5% lower than R-502 at evaporating temperatures of -40ºC. The coefficient of performance (COP) is approximately 5 to 8% lower than R-502. If superheat increases, the COP of R-404A may be higher than that of R-502. In the case of retrofits of R-502 and its HCFC substitutes (R-408A, DI-44), it is necessary to eliminate 95% of the original mineral or alkylbenzene oil, replacing it with a polyol ester oil, change the filter drier, the expansion valve, the rubber O-rings with the plastic ones and in some cases oversize the condenser. In the event that it is used as a retrofit to R-22, it will also be necessary to replace the relief valves and other items rated for the R-22 pressures.

Applications:

  • average temperatures
  • low temperatures
  • New installations
  • Retrofits

Characteristics:

  • Does not damage the ozone layer, ODP = 0
  • Only compatible with POE type synthetic oils.
  • It is possible to fill the devices in case of leaks.
  • Lower discharge temperatures than R-22, which extends compressor life.
  • Cooling capacity and energy efficiency slightly lower than those of R-502.
  • Superior cooling capacity and energy efficiency similar to R-22.
  • Global Warming Potential (GWP) = 3922
  • Boiling point at 1.013 bar (ºC): -46.45
  • Glide (temperature glide) (ºC): 0.7
  • Saturated vapor density at 25ºC (kg/m3): 63.28
  • UN No: 3337
  • Security classification: A1.
  • Low toxicity and non-flammable.
  • Always load in liquid phase

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