Coverage heights with drinking water telescopic
dome shaft in green areas.
We generally recommend using the drinking water
telescopic dome shaft planned for it.
Maximum coverage heights with extension and
drinking water telescopic dome shaft.
(in green areas only – not under areas used by
passenger cars)
The tank must not be installed under traffic area
(drinking water telescopic dome shaft is not traffi-
cable)
Coverage heights on installation in groundwater –
the hatched area specifies the permissible immer-
sion depth for the tank.
(not under areas used by passenger cars)
mail@graf.info
www.graf.info
2.
Installation conditions
12 / 36
Teleskop-Domschacht
Mini
455-655
max. 1200
>700 <1000
>700 <1200
Max.
Drinking water telesko-
Teleskop-Domschacht
pic dome shaft
Maxi / Guss
455-755
Max.