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Double wall insert with integrated patch flange

for setting in concrete

HSI150 1x(z) K2 AF/X

Article no.: xxxxx

  • Integrated patch flange for processing plastic-modified bitumen thick coatings
  • 1x1 and 1x4 package configuration
  • Quality mark on both sides: sealed ex works. Option to check for unintentional or unauthorised opening of the closing cover
For the gastight and watertight connection on both sides of system seals for cables or cable ducts and a high level of flexibility for subsequent use.


Application range:

  • DIN 18533 W1.1-E, DIN 18533 W1.2-E, DIN 18533 W2.1-E
  • Waterproof concrete stress class 1, Waterproof concrete stress class 2


  • System seal can be connected on both sides (e.g. cable duct connection and cable seal)
  • Simple installation in the formwork using the pre-drilled nail holes.

Scope of delivery:

  • 2 pressure-tight closing covers


  • Frame dimensions 1x1 package configuration: 340 x 340 mm
  • Frame dimensions 1x4 package configuration: 970 x 340 mm
  • Minimum wall thickness 140 mm


  • ABS with TPE 3-ribbed seal
  • Closing cover: ABS with TPE seal
  • Integrated patch flange: ABS


  • Gastight and watertight


Wall thickness (mm)Order ref.Article no.
140HSI150 1x1 K2 AF/1402102070009
150HSI150 1x1 K2 AF/1502102070010
200HSI150 1x1 K2 AF/2002102070011
240HSI150 1x1 K2 AF/2402102070012
250HSI150 1x1 K2 AF/2502102070013
300HSI150 1x1 K2 AF/3002102070014
365HSI150 1x1 K2 AF/3652102070015
400HSI150 1x1 K2 AF/4002102070016
500HSI150 1x1 K2 AF/5002102070017