Graf oneAdvanced Manual De Instalación página 23

4 Final assembly and installation of oneAdvanced 16–90 PE
4.2 Holes and tank connections on the Carat S tank
4.2.1 Holes for the upper tank connections
Holes for DN 100 or DN 160 inlet and outlet pipes must be drilled in all tanks and fitted with GRAF edge
seals.
Inhabitants
max 32 PE
from 50 PE
The inlet to the 1st tank can alternatively take place via the tank dome.
The height of the hole from the tank's upper edge can be taken from the table below.
Hole for upper tank connection
Carat 3750
Tank
Height DN110
1
Height DN110
2
Height DN160
1
Height DN160
2
Pipe diame- Hole diam-
ter eter
DN 110 124 mm
DN 160 175 mm
H1
H2
3750 l 4800 l
145 mm 190 mm
145 mm 190 mm
- 150 mm
- 150 mm
Hole for upper tank connection
Carat 4800/6500
6500 l
205 mm
205 mm
180 mm
180 mm
23 / 144
H1
H2