KESSEL AG

Catalogue EN 4.1

2.2 Hybrid lifting stations 83

3 Calculate the height of

the system chamber (D)

Now determine the required chamber height.

D is the distance between the ground surface

and the base of the inlet pipe.

Height

of systems chamber

(Installation depth D)

Height engineering

systems base

from base of inlet to top

Note: check on-site max groundwater levels

The KESSEL system chambers are resistant to

groundwater depths up to 3.000 mm. Now

subtract 522 mm from the inlet depth and you

have the height of the required engineering

chamber. Now you can select a module with

the corresponding height and the required cover

from the article list. Please note the maximum

permissible total installation depth is 5.000 mm.

4 Note: Connection pipe for

cables and ventilation

During planning, please also note the following:

• The maximum cable length is 30 m.

• Stipulate that the ventilation pipe and the cable

conduit must be laid with a continuous slope toward

the Ecolift XL (helps drain collected water in the pipe).

Cable conduit

Ventilation pipe

↗

Optional cable conduit sealing kit: page 89

2.2

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