Installation Conditions - Graf CARAT Serie Instrucciones Para Montaje Y Mantenimiento

Coverage heights with telescopic dome shaft in
green areas.
Maximum coverage heights with extension and
telescopic dome shaft.
(in green areas only, without groundwater and
stratum water)
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 Begu telescopic dome
shaft (with cover class D – to be provided at
construction site) in areas used by trucks with a
max. weight of 12 t.
Coverage heights on installation in groundwater
– the hatched areas specify the permissible
immersion depth for the adjacent tank size.
(not under areas used by passenger cars or
trucks)
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Installation conditions

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Maxi telescopic dome shaft
Mini telescopic dome shaft
Telescopic with cast iron lid
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