Hauff-Technik HSI150 D7x33 WS System Cover – 7-Cable Sealing Lid for DN 150 Wall Sleeve

This system cover provides gas-tight and water-tight sealing for up to seven cables or pipes with diameters of 33 mm each in the Hauff HSI 150 wall sleeve system. Its flexible EPDM inserts and high-quality polyamide construction ensure reliable performance in building penetrations, with pressure resistance up to 2.5 bar and UV resistance for indoor and outdoor use.

Advantages

The sealing lid features a Wechselsteg system for easy adaptation to different cable configurations, and screw-fastened mounting ensures a secure fit. It is resistant to various chemicals and operates in temperatures from -30°C to +80°C, making it suitable for harsh environments.

Suitable for

• Sealing of cables and pipes in wall and floor penetrations
• Use with core drillings or wall sleeves with nominal diameter DN 150
• Applications requiring gas-tight and water-tight barriers
• Installations exposed to UV radiation or harsh environments

Key specifications

• System compatibility: Hauff HSI 150 Wall Sleeve System
• Number of openings: 7
• Opening diameter: 33 mm each
• Sealing principle: Gas-tight, water-tight
• Pressure resistance: Up to 2.5 bar
• Cover material: High-quality polyamide (PA)
• Seal material: EPDM
• Mounting method: Screw-fastened (e.g., stainless steel screws)
• Temperature range: -30°C to +80°C
• UV resistance: Yes

Recommendations

For optimal sealing, ensure the wall sleeve is clean and properly aligned before installation. Use appropriate stainless steel screws for fastening and verify that all cable openings are filled or sealed.