System Sizing; Recommendations; Injector/Dlfc/Blfc-Valve Configuration; Sizing A Softener (Single Unit) - Pentair FLECK 9000 SXT Installer Manual

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Installer Manual Fleck 9000 - SXT - System sizing
4.

System sizing

4.1.

Recommendations

4.1.1. Injector/DLFC/BLFC-Valve configuration

Connect.
Diam.
Valve
flexible
type
[in]
[mm]
6
200
7
8
9
400
9000
10
12
13
500
14
16
Note
In upflow configuration, the injector cap is fitted with a pressure regulator set to 2 bar.
4.2.

Sizing a softener (single unit)

4.2.1. Parameters to be considered

Whenever installing a softener, it is preferable to have full water analysis to ensure the inlet water
content will not affect the resin bed.
Note
Please consult your resin manufacturer specifications to ensure that no additional
pretreatment prior to softening is required.
24 / 108
Resin
Injector
volume
[L]
DF
Color
5 - 7
0
Red
8 - 14
9 - 21
22 - 28
1
White
29 - 42
43 - 56
2
Blue
57 - 70
71- 85
3
Yellow
86 - 113
DLFC
UF
Color
[gpm]
0
Red
1.2
1.5
1
White
2
2.4
3.5
2
Blue
4
5
3
Yellow
7
Ref. MKT-IM-020 / B - 08.06.2018
BLFC
DF [gpm] UF [gpm]
0.25
0.25
0.50
0.50
1.00
1.00

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