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R134A gas 13.6kg
Refrigeration gas R134a is a colourless, non-flammable gas at atmospheric pressure with a slight ethereal odour.
Supplied at low pressure in welded metal cylinders.
R134a is a HFC, used in automotive air conditioning and as a replacement for R12 and R22 in medium and high temperature refrigeration applications, such as commercial and domestic refrigeration and chillers.What’s in the box
1 x Cylinder of GasSKU: R134A13.6kg -
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R404A 10.9kg disposcan
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 -40潞C. 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 original mineral oil or alkylbenzene, replacing 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.
APPLICATIONS
路 average temperatures
路 low temperatures
路 New installations
路 RetrofitFEATURES
路 Does not damage the ozone layer, ODP = 0.
路 Only compatible with POE type synthetic oils.
路 It is possible to fill the devices in the event of leaks.
路 Discharge temperatures lower than those of R-22, which prolongs the useful life of the compressor.
路 Cooling capacity and energy efficiency slightly lower than those of R-502.
路 Superior cooling capacity and energy efficiency similar to that of R-22.
路 Global warming potential (GWP) = 3922
路 Boiling point at 1.013 bar (潞C): -46.45
路 Glide (temperature fluctuation) (潞C): 0.7
路 Saturated vapor density at 25潞C (kg / m3): 63.28
路 UN number: 3337
路 Safety classification: A1. Low toxicity and non-flammable.
路 Always load in liquid phaseSKU: R404A10.9kg