Mitsubishi Electric CITY MULTI Data Book page 4

BRINE INFORMATION
Brine freezing temperature
I.BRINE INFORMATION
Brine concentration is decided by the freezing temperature. First, it is necessary to decide the freezing temperature and find
out brine concentration which will correspond to the freezing temperature.
°F °C
50 10
32 0
14 -10
-4 -20
-22 -30
-40 -40
-58 -50
0
°F °C
50 10
32 0
14 -10
-4 -20
-22 -30
-40 -40
-58 -50
0
The graph was referred from chemical company data.
But Freezing Temperature condition will be slightly different based on each company.
Please confirm detail data to the chemical company directly.
It is recommended to set the brine concentration to a percentage that will keep the freezing temperature at -15°C or less.
MEES19K187
Ethylene Glycol
10 20 30 40
Brine concentration [wt%]
Methanol
10 20 30 40
Brine concentration [wt%]
Propylene Glycol
50 60 70 80
50 60 70 80
BRINE INFORMATION
90 100
90 100