Pentair FLECK 9100 SXT Installer Manual page 27

Resin exchange capacity as a function of the salt dosage for high efficiency:
Salt amount
[g/L ]
resin
50
60
70
80
90
100
110
120
130
140
150
170
200
230
260
290
To calculate the system mass capacity:
M = V x C
capacity resin resin ex
To calculate the system combined capacity:
C = V x C
capacity resin cor resin ex
To calculate the system volume capacity:
V = M / TH
capacity capacity
or
V = C / TH
capacity capacity
Ref. MKT-IM-004 / A - 27.10.2016
Corresponding resin exchange
capacity in [g/L
33.6
40
44.5
48.4
51.8
54.9
57.7
60.2
62.6
64.8
66.8
70.4
75.2
79.3
82.9
86.1
with:
M
capacity
V
resin
C
resin ex
with:
C : system combined capacity [°f.m
capacity
V : volume of resin [L]
resin
C : corresponding resin exchange capacity [°f.m
cor resin ex
with:
inlet
V
capacity
M
capacity
C
capacity
TH
inlet
inlet
Installer Manual Fleck 9100 - SXT - System sizing
] as CaCO
resin 3
: system mass capacity [g as CaCO 3 ]]
: volume of resin [L]
: resin exchange capacity [g/L
: system volume capacity [m
: system mass capacity [kg as CaCO
: system combined capacity [°f.m
: inlet water hardness [mg/L as CaCO3] or [°f or °dH]
3
°f.m °dH.m
3.36
4
4.45
4.84
5.18
5.49
5.77
6.02
6.26
6.48
6.68
7.04
7.52
7.93
8.29
8.61
as CaCO ]
resin 3
3 3
or °dH.m ]
3
/l or °dH.m
3
]
3
] or [°f.m or °dH.m
3
3 3
or °dH.m ]
3
1.88
2.23
2.49
2.7
2.89
3.07
3.22
3.36
3.5
3.62
3.73
3.93
4.2
4.43
4.63
4.81
3
/l]
3
]
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