3
/
1
6
2.
Installation
conditions
Coverage heights with telescopic dome shaft in green
areas.
|
|
Maximum coverage heights with extension 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).
> 8 0 0 < 1 0 5 0
m a x . 3 ,5 to
m a x . 2 ,2 to
Coverage heights with class D cover and telescopic
dome shaft 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 350mm
).
Note: Please contact GRAF for advice if ground
water is higher than specified above.
> 800 < 1050
max.
350 mm
max. 1050
|
Mini telescopic
d
ome shaft
Maxi telescopic
d
ome
shaft + dome shaft with
cast iron lid
750 - 950
750 - 1050
max. 1200
>800 <1200
>800 <1200
info
@graf
australia.com.au
www.graf
australia.com.au
