Refrigerant R-407C
Industrial Refrigeration Gas
R-407C is a zeotropic blend of Difluoromethane (R-32), Pentafluoroethane (R-125), and 1,1,1,2 Tetrafluoroethane (R-134a), Refrigerant R-407C has a good energy efficiency ratio as well as a low compression pressure and GWP. It is a non Ozone depleting replacement of R-22 in various air conditioning applications.
APPLICATIONS:
- Industrial Air Conditioning: Air Conditioning for the Processing Industry
- Thermal hydraulics: Residential or Commercial Heat Pumps
- Commercial Refrigeration: Rail coach, Refrigerated Counters and Cold Rooms, Refrigerated Vending Machines, Ice Makers, Refrigerated Warehouses, Ice Skating Rinks, Display Units
- Industrial Refrigeration: Refrigeration Systems for the Processing Industry & Chillers
- Domestic Refrigeration: Freezer
USAGE INSTRUCTIONS:
- It is important that during initial charging or “topping” off a system that the refrigerant be removed from the charging cylinder in the liquid phase.
- Many of the cylinders for the newer refrigerants use a dip tube so that in the upright position liquid is drawn from the cylinder.
- DO NOT vapor charge out of a cylinder unless the entire cylinder is to be charged into the system.
DewGas R-407C Refrigerant adheres to quality as per AHRI-700 standard:
| ISO Tank | : | 19000 kgs |
| Toner | : | 800 kgs net weight |
| Big Cylinder | : | 50 kgs, 55 kgs & 58 kgs net weight |
| Small Cylinder | : | 8 kgs & 10 kgs net weight |
| Composition | R- 134a (52%) R-125(25%) R-32(23%) |
| Chemical Name | 1,1,1,2 – Tetrafluoroethane |
| Pentafluoroethane, Difluoromethane | |
| Class | HFC |
| ASHRAE Safety Classification | A1 non – toxic and non – flammable |
| GWP* | 1774 |
| Recommended Lubricant | POE |
| Crit. Temperature | 86.19°C |
| Crit. Pressure | 46.32 Bar |
| Boiling Point at 0 Bars (g) | -43.63°C |
| Inspection Time | Unit | Value |
| Appearance | – | Clear, Transparent and Colorless |
| Purity | % (m/m) | ≥ 99.8 |
| Water Content | % (m/m) | ≤0.001 |
| Evaporation Residue | % (m/m) | ≤0.01 |
| Acid Content (as HCI) | % (m/m) | ≤0.0001 |
| Non Condensable Gas | % (m/m) | ≤1.5 |
