Multi-Channel Wall Pass-Through
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Description
This 3D printable wall pass-through system is designed for clean and organized routing of water pipes and electrical conduits through masonry walls.
The design is based on a 68 mm core drill diameter, which matches the standard size for electrical installation boxes in Germany (used for switches and sockets). This makes installation quick and compatible with common tools.
đ§ Features:
- Designed for a 68 mm core hole
- Integrated routing for:
- 1Ă 50 mm water pipe
- 1Ă 25 mm conduit
- 3Ă 20 mm conduits
- Guided channels ensure proper alignment of pipes and cables
- Small injection holes allow you to apply PU foam for sealing and fixing after installation
- Clean and professional wall finish
đĄ Smart Design:
The guide for the 50 mm water pipe is intentionally offset (not centered).
By combining two guides, you can easily create a slope (gradient) for proper water drainage.
đ§ą Installation:
Drill a 68 mm hole through the wall (Use a core drill for a perfect hole)
Feed pipes and conduits through the guides
Insert all in the hole
Seal everything with PU foam via the injection holes
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.










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