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Wall Collars 4 pipes
Wall collars work as a barrier for pipes in
the wall, especially for floor and wall pene-
trations, where service pipes or sleeve pipes
are cast directly into the concrete.
Flat Steel Strip
Steel Wire
Wall Collars for Lightning Protection
Systems
Lightning protection wall collars. with with a
flat steel strip or with a steel wire, serve as
a water barrier within the foundation.
Data Sheets
Double Wall Collars XL 4 pipes serve as a
water barrier for pipelines within the wall,
especially for wall penetrations where carrier
pipes or wall sleeves are directly cast into the
concrete. Wall collars are used when the
retrofit application of a wall sleeve or core
hole is not possible and no adjustable seal
makes sense.
The dimensions of the Double Wall Collar XL
4 pipes are made for plastic and flexible
corrugated plastic pipes.
Hydrostatic sealing of pipeline wall and base-
plate penetrations especially in concrete.
+49 (0)911.81006-0
info@4pipes.de
