Contact

supermarket cooling

in supermarket cooling

R-404A, liquefied under pressure

R-404A

liquefied under pressure
DIN 8960
Purity 99,5 wt%
Descriptions R-404A
Components
R-125 (Pentafluoroethane) 44 wt%
R-134a (1,1,1,2-Tetrafluoroethane) 4 wt%
R-143a (1,1,1-Trifluoroethane) 52 wt%

Impurities

organic substances 0,5 wt%
Moisture 25 wt. ppm
high-boiling residues 50 wt. ppm
non-condensable gases 1,5 vol.%
Delivery formats In steel cylinders
Cylinders/container volumes 12,3 l 61,0 l
Content (kg) 9 49
Vapour Pressure (bar) 11 11

Vapour pressure corresponds to 293.15 K (20°C).

Properties asphyxiant
Valve connection DIN 477 No. 6 | (W 21.80 x 1/14)
Shoulder colour yellow green (RAL 6018)
 

R-507, liquefied under pressure

R-507

liquefied under pressure
DIN 8960
Purity 99,5 wt%
Descriptions R-507
Components
R-125 (Pentafluoroethane) 50 wt%
R-143a (1,1,1-Trifluoroethane) 50 wt%

Impurities

organic substances 0,5 wt%
Moisture 25 wt. ppm
high-boiling residues 50 wt. ppm
non-condensable gases 1,5 vol.%
Delivery formats In steel cylinders
Cylinders/container volumes 12,3 l 61,0 l
Content (kg) 10 49
Vapour Pressure (bar) 11,2 11,2

Vapour pressure corresponds to 293.15 K (20°C).

Properties asphyxiant
Valve connection DIN 477 No. 6 | (W 21.80 x 1/14)
Shoulder colour yellow green (RAL 6018)
 

R-407A, liquefied under pressure

R-407A

liquefied under pressure
DIN 8960
Purity 99,5 wt%
Descriptions R-407A
Components
R-32 Difluoromethane 20 wt%
R-125 (Pentafluoroethane) 40 wt%
R-134a (1,1,1,2-Tetrafluoroethane) 40 wt%

Impurities

organic substances 0,5 wt%
Moisture 25 wt. ppm
high-boiling residues 50 wt. ppm
non-condensable gases 1,5 vol.%
Delivery formats In steel cylinders
Cylinders/container volumes 12,3 l 61,0 l
Content (kg) 10 54
Vapour Pressure (bar) 10,9 10,9

Vapour pressure corresponds to 293.15 K (20°C).

Properties asphyxiant
Valve connection DIN 477 No. 6 | (W 21.80 x 1/14)
Shoulder colour yellow green (RAL 6018)
 

R-744, liquefied under pressure

R-744

liquefied under pressure
DIN 8960
Purity 99,995 vol.%
Descriptions R-744

Impurities

Nitrogen + oxygen 45 vol. ppm
Moisture 5 vol. ppm
Hydrocarbons 50 vol. ppm
Carbon monoxide 5 vol. ppm
Delivery formats In steel cylinders and 12-cylinder bundles
Cylinders/container volumes 13,4 l 33,0 l 50 l 12 x 50 l
Content (kg) 10 25 37,5 450
Vapour Pressure (bar) 57,3 57,3 57,3 57,3

Vapour pressure corresponds to 293.15 K (20°C).

Properties asphyxiant
Valve connection DIN 477 No. 6 | (W 21.80 x 1/14)
Shoulder colour dusty grey (RAL 7037)