System Sizing; Recommendations; Injector/Dlfc/Blfc-Valve Configuration; Sizing A Softener (Single Unit) - Pentair FLECK 5810 XTR Installer Manual

Installer Manual Fleck 5810 - XTR - System sizing
4.

System sizing

4.1.

Recommendations

4.1.1. Injector/DLFC/BLFC-Valve configuration

Tank
Valve
diameter
type
[in]
8
9
10
12
5810/
13
1650
14
16
21
24
Note
For upflow configuration, it is highly recommended to use the injector cap 61923-20,
equipped with a pressure regulator.
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.
28 / 124
Resin
volume
L DF Color
9 - 21 00 Violet
22 - 28 0 Red
29 - 42 1 White
43 - 56 2 Blue
57 - 70
3 Yellow
71- 85
86 - 113 4 Green
114 - 198
5 Grey
199 - 283
Injector
UF Color
000 Brown
00 Violet
0 Red
1 White
2 Blue
3 Yellow
4 Green
Ref. MKT-IM-018 / C - 08.06.2018
DLFC BLFC
[gpm] DF [gpm] UF [gpm]
1.5
2.0 0.25
2.4
3.5
4.0
0.50
5.0
7.0
10.0
1.00
15.0
0.25
0.50
1.00