Radon-proof earth wall collar for round conductors Ø 8-10 mm
Water barrier flange for pressure water-tight binding of earthing conductors in floor slabs or concrete walls.
Area of application
WU concrete stress class 1, stress class 2
- Suitable for all common earthing conductors
- Tension range Ø 8-10 mm
- Masonry collar Ø 105 mm
- Gas- and water-tight up to 2.5 bar
- Water barrier flange made of EPDM
- KIWA construction test approved
Scope of delivery
- 1 piece water stop flange made of EPDM
- 2 pcs. tensioning straps
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