R433A
High Purity Drop-in Refrigerant for R502
Price: *Coming Soon
| About | High Purity Drop-in Refrigerant for R502 |
| ASHRAE Listed | |
| Patented | |
| No need to change compressor, heat exchangers (Evaporators and condensors) | |
| 50 ~ 55 % Reduction in Charge | |
| 5 % Increase in efficiency as compared to R502 & R404 | |
| Near-Azeotrope with small Temperature Glide of 0.34 ºC making it immune to change in composition in event of refrigerant leakage | |
| Zero Ozone Depletion Potential | |
| Extremely Low Global Warming Potential of <3 as Compared to 1700 of R502 & 1370 of R404 | |
| Can be used in a wide range of temperatures | |
| High Purity of more than 99.9% which increases the durability of the system | |
| Applications | Transport Refrigeration |
| Supermarket Refrigerators | |
| Commercial Display Showcases | |
| Low Temperature Storage Warehouses |
| Details | R433A | R502 | R404 |
| Molecular Weight (kg/kmol) | 43.5 | 111.6 | 97.6 |
| Normal Boiling Point (ºC) | -44.6 | -45.4 | -46.5 |
| Heat of Evaporation (kj/kg) [1] | 373.7 | 147.1 | 165.3 |
| Temperature Glide (ºC) [2] | 0.34 | 0 | 0.8 |
| Liquid Density (kg/m3) [3] | 468 | 1135 | 966 |
| Coefficient of Performance (COP) | 1.2 | 1.07 | 0.99 |
| Volumetric Capacity (kj/m3) | 841 | 816 | 807 |
| Discharge Temperature (ºC) | 103.9 | 102.7 | 94.7 |
| Flammability | Y | N | N |
| Toxicity | N | N | N |
| ODP | 0 | 0.05 | 0 |
| GWP [4] | <3 | 1700 | 1370 |
| Lubrication Oil | Mineral, Ester, PAG | Mineral | Ester |
| [1] At 0 ºC | |||
| [2] At 101.3 kPa, 20ºC | |||
| [3] At 40 C | |||
| [4] Relative to CO2 for 100 Years |