2.3.4 Making pipe connections
• Inlet pipe Ø 110mm
• Overfl ow pipe Ø 110mm
• Cleaned water discharge pipe
Ø 110mm
Inlet spigot connection
• Connect the inlet pipe
(110mm) to the lower inlet
which has been pre-opened.
When using the upper spigot,
plug the lower spigot tight.
• The upper spigot can also
be used as an overfl ow pipe
in e.g. properties with a
basement.
Overfl ow pipe and discharge
pipe connection
• Fill the trench in layers to the
level of the overfl ow pipe and
discharge pipe connection
• Connect the overfl ow pipe
(110mm) to the overfl ow
spigot behind the treatment
plant.
• Run the overfl ow pipe to the
discharge point stated in the
plan.
• Install the discharge pipe
(110mm) to the outlet spigot.
• Run the discharge pipe to the
discharge location stated in
the plan.
NOTE ! Do not combine the dis-
charge and overfl ow pipes.
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