2.
INS
TALLA
TION
C
ONDITIONS
Graf UK Ltd
3
Coverage heights with telescopic dome shaft in green
areas.
Maximum coverage heights with extensions and
telescopic dome shaft.
Covering heights with cast telescopic dome shaft (with
class B cast cover) in areas with car traffic (load up to
3.5 t).
Coverage heights with vehicle loading cover (suitable
cover to be provided by others) in areas used by trucks
with a max. weight of 12 t.
Coverage heights on installation in groundwater the
hatched area specifies the permissible immersion
depth for the tanks.
The immersion depth is 350 mm.
2
INSTALLATION CONDITIONS
1200
Mini telescopic
dome shaft
Maxi telescopic with cast iron lid
>800<1200
max 12 to
>800<1200
>800<1200
max.
350mm
