Reflex Hydroflow Mode D'emploi Original page 33

5.2 Chemical data
Chemical data for the heat exchanger's resistance
Media resistance
Chloride (CL - )
Sulphate (SO 4 2- )
Sulphates (SO 3 2- )
Nitrate (NO
3-)
Nitrite (NO
2-)
pH value
Electrical conductivity (at 20 °C)
Hydrogen carbonate (HCO 3 - )
Ratio HCO / SO
3 - 4 2-
Ammonia (NH 4 + )
Free chlorine gas (Cl )
2
Sulphite
Ammonia
Hydrogen sulphide (H S)
2
Free (aggressive ) carbonic acid (CO
Iron (Fe)
Saturation index SI
Manganese (Mn)
Total hardness
Total organic carbon (TOC)
Copper-brazed (CU)
< 250 mg/l at 50 °C
< 100 mg/l at 75 °C
< 10 mg/l at 90 °C
< 80 mg/l
< 1 mg/l
< 80 mg/l
< 0.1 mg/l
7.0 - 10.0
10 - 500 µS/m
< 250 mg/l
>1
< 2 mg/l
< 0.4 mg/l
< 1 mg/l
< 2 mg/l
< 0.04 mg/l
) < 20 mg/l
2
< 1.5 mg/l
-0.2 < 0 < 0.2
< 0.1 mg/l
6-15 °dH
< 30 mg/l
Reflex Hydroflow Mains Water Station — 20.12.2023
Brazed stainless steel (SST)
< 250 mg/l at 50 °C
< 100 mg/l at 75 °C
< 10 mg/l at 90 °C
< 400 mg/l
-
No requirement
-
6 - 10
No requirement
No requirement
No requirement
No requirement
< 0.5 mg/l
> 7 mg/l
< 2 mg/l
No requirement
No requirement
No requirement
No requirement
No requirement
4 - 14 [Ca ; Mg ] / [HCO ] > 0.5
2+ 2+ -
3
No requirement
Technical data
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