Katusepapi tn 4, korpus B1, postkast nr 4, Tallinn, Harju maakond, 11412



Refrigerant 507

Refrigerant 507 is an azeotropic R-125 and R-143a blend intended for low and medium temperature refrigeration systems. R-507 requires POE lubricants, which is usually charged into new equipment. The original oil must be replaced with POE, if you’ll retrofit existing equipment. R-507 is a long-term replacement for R-502. Capacity and efficiency values should be nearly equivalent to R-502. The compressor discharge temperature may be as such as 7.40C lower than with R-502, which may equate to longer compressor life and better lubricant stability.

Use The most efficient field for R-507 using are:

• Iow temperature refrigerating systems;

• refrigerated transport;

• cold-storage cells;

• supermarket display cases;

• ice machines.

Chemical formula: CHF2CF3, CH3CF3

1,1,1-Trifluoroethane (HFC-143a) 420-46-2 50
Pentafluoroethane (HFC-125) 354-33-6 50

Physical Properties:

Molar mass g/mol 98.9
Boiling Point  °C -46.7
Critical Temperature °C 70.9
Liquid density kg/m3 1021.9
Critical Pressure KPa 3792.1
Latent heat of vaporization KJ/kg 200.5
AEL Ppm 1000
ODP   1
GWP   3900

Package and Storage:

• Steel cylinders, 11.3 kg;

• Drums, 720 kg;

• ISO Tank.

All refrigerants are packed to ARI700 standards. These are the standard sizes but if you require different packaging or sizes we can cater for all packaging. We can offer EN or DOT returnable cylinders.  

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