Tubo de introdução de fundação Fränkische Furowell DN250, 800 mm de comprimento 29510250

The Furowell foundation entry pipe from Fränkische provides a watertight and gas-tight passage for cables and pipes through concrete foundation slabs. Its corrugated polypropylene construction is designed for direct embedding in concrete, offering high crush resistance and long-term reliability in aggressive soil conditions.

Highlights

• Nominal diameter DN250 with 800mm length for versatile installation
• Corrugated exterior ensures secure bonding with concrete
• Halogen-free, UV-stabilized polypropylene resists aggressive media
• Part of the Furowell system for coordinated sealing solutions

In daily use

This entry pipe simplifies foundation penetrations by providing a robust, pre-formed conduit that can be cast directly into the slab. The corrugated profile anchors the pipe firmly, preventing displacement during concrete pouring. Once installed, it serves as a durable sleeve for cables and pipes, protecting them from moisture and soil gases.

Full specifications

• Material: Polypropylene (PP)
• Nominal diameter: DN250
• Length: 800 mm
• Outer diameter: 250 mm
• Inner diameter: 220 mm
• Temperature resistance: -5°C to +90°C
• Colour: Black
• Standard compliance: DIN EN 61386-24

Final note

For watertight and gas-tight connections, use with appropriate Furowell sealing components as specified by Fränkische.