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Fibre optic building entry

for buildings with or without basement


Add to wish list
  • Universal building entry with injection system for drill holes in the most common types of wall
  • Enables horizontal or oblique installation up to a 45° angle
  • Low-impact sealing of fibre optic cables by means of sealing lips
For reliable sealing of fibre optic cables.


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


  • Quickly installed in just a few minutes
  • No restoration of building seal to DIN 18533 W2.1-E is necessary

Scope of delivery:

  • 1 x packing unit:
  • 10 x GFH30
  • 10 x wall terminator element
  • 10 x 2-component resin RESINATOR, 80 ml
  • 10 x mixing nozzle


  • Area of application: 2 fibre optic cables with OD 7-10 mm, or 1 fibre optic cables with OD 12 - 16 mm
  • for drill holes: ID 30 mm
  • For wall thicknesses starting from 200 mm


  • Flange and punching pin: ABS
  • Ball insert: EPDM
  • Sealing tape: Butyl
  • Corrugated pipe: PE


  • gastight and watertight to 1 bar

Installation instructions

Data sheet & tender specification

For download of data sheet and tender specification please configurate the product in the section below and download via the symbol


Number of cables/mediumSuitable for medium pipe OD (mm)Order ref.Article no.GTIN
27 - 10GFH30 2x7-10 VE1030303801574052487229975
16 - 13GFH30 1x6-13 VE1030303801584052487229968
112 - 16GFH30 1x12-16 VE1030303801594052487229951