R440A (Ashrae Listed) High Purity Alternative Refrigerant (refill)
€111.00
Characteristics:
- This refrigerant has acquired the R number of R-440A from ASHRAE.
- R440A has 25% reduction of charging amount and more than 10% increasing in energy efficiency compared to HFO-1234yf used with same refrigerating systems.
- R440A satisfies the new regulation in Europe for refrigerant used in automotive A/C due to zero ODP and GWP less than 150.
- This new refrigerant is also a perfect alternative refrigerant for current HFC-134a.
Applications: MAC,Automotive A/C, Home & Commercial refrigerators.
Packaging: Cylinder 5kg
Dimensions: 300 x 500mm
Flammability: According to ASHRAE Standard 34, R433C is safety group A3
R-290 is being used with mineral oil (MO) or polyakylene glycol (PAG) oil.
Description
| Physical Attributes | R-440A | HFC-134a |
| 1. Molecular Weight (kg/kmol) | 66.2 | 102.03 |
| 2. Boiling Point at 1atm (°C) | -25.42 | -26.07 |
| 3. Critical Temperature (°C) | 94.79 | 81.51 |
| 4. Critical Pressure (MPa) | 4.331 | 4.017 |
| 5. Liquid Phase Density at 25°C (kg/m³) | 495.03 | 1214.1 |
| 6. Heat of evaporation at 0°C (kj/kg) | 367.47 | 198.60 |
| 7. Toxicity | NO | NO |
| 8. ODP (Ozone Depletion Potential) | 0 | 0.25 |
| 9. GWP (Global Warming Potential) | 140 | 1430 |
| Comparative Data | R-436B | HFC-134a |
| C.O. P | 2.94 | 2.64 |
| Charging Amount | 75% | 100% |
Additional information
| Weight | 5 kg |
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