HAUFF HRD 150-SG Segmented Sealing System for Cables and Pipes, 150 mm Core Drill, Multi-Cable 2700106500

The HAUFF HRD 150-SG is a segmented sealing system that provides watertight and gas-tight sealing of cables and pipes in core drillings or wall sleeves. Its mechanical compression with segmented rings ensures reliable sealing under pressure up to 2.5 bar.

Advantages

Dry installation without special tools, high corrosion resistance, and UV resistance make it suitable for long-term outdoor and underground applications. The EPDM sealing elements and stainless steel clamping elements ensure durability and chemical resistance against various acids, alkalis, and aqueous solutions.

Suitable for

• Sealing multiple cables or pipes in a 150 mm core drilling
• Building entries and wall penetrations requiring gas-tight and watertight seals
• Installations where re-entry or future cable changes may be needed

Key specifications

• Nominal core drill diameter: 150 mm
• Cable configurations: 4 x 8 mm, 1 x 30 mm, 6 x 4 mm, 1 x 16.5 mm
• Pressure resistance: up to 2.5 bar
• Temperature range: -30°C to +100°C
• Material: EPDM sealing elements, stainless steel clamping elements

Recommendations

For best results, ensure the core drilling is clean and dimensionally accurate. The segmented design allows for easy assembly and future cable additions without dismantling the entire seal.