Wall Collar

A wall collar is the optimal choice for reliably sealing pipes in buildings, ensuring that moisture, The ideal solution for water and radon-tight building penetrations and radon cannot penetrate through the foundation slab, masonry, or walls into the structure. This sealing solution provides long-term protection against moisture ingress along the pipe’s exterior wall and enhances the durability and safety of the entire construction. The wall collar is therefore particularly suitable for new buildings and renovation projects where proper building waterproofing is crucial.

Rondo

Designation Packaging Art. No.
110 range 107-115mm for KG-Rohr DN 100 Item 105032
125 range 123-130mm for KG-Rohr DN 125 Item 105033
160 range157-166mm for KG-Rohr DN 150 Item 105035
200 range197-207mm for KG-Rohr DN 200 Item 105038

The Rondo wall collar with tension bands provides a secure, water- and radon-tight solution for pipes passing through foundation slabs, masonry, and walls. Tested up to 5 bar and 50 meters of water column, it reliably protects against moisture ingress into the structure.

Rondo Wall Collar

Designation Packaging Art. Nr.
110 mm for drainage pipes Item 120400

The in-house Stockline® wall collar, including 2 tension bands, is an ideal building seal and is used where pipes need to be led through foundation slabs, masonry, and walls in a water- and radon-tight manner. The wall collar is tested up to 5 bar and also tested for tightness up to 50 meters of water column.

WU concrete load class 1.

Hauff KG-FIX

Designation Packaging Art. Nr.
KG-FIX for drainage pipes 110 mm Item 111120
KG-FIX for drainage pipes 160 mm Item 111121

The wall collar has high dimensional stability due to the 2-component injection molding technique. It is pressure-tight up to 5.0 bar (equivalent to 50 meters of water column) and radon-tight. It is suitable for all common smooth pipes and comes with 2 TPE-profile double seals.

WU concrete load class 1, WU concrete load class 2.

RONDO round lightning protection wire

Designation Packaging Art. Nr.
RONDO round lightning protection wire Item 103859

With the RONDO wall collar made from a TPE mixture, you can bring lightning protection wires through concrete walls, foundation slabs, and shafts in a pressure-tight manner. The wall collar ensures a secure seal for pipes and cables with smooth surfaces.

Pressure-tightness: 5 bar.

RONDO for lightning protection foundation earthing (flat)

Designation Packaging Art. Nr.
For lightning protection foundation earthing (flat) Range: 30 x 3,5 mm + 30 x 3 mm Item 103860

With the RONDO wall collar for lightning protection foundation earthing made from a TPE mixture, you can lead lightning protection wires through concrete walls, foundation slabs, and shafts in a pressure-tight manner, protecting against groundwater and pressurized water. The wall collar securely seals pipes and cables with smooth surfaces.

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