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

System cover for the Hauff HSI 150 wall sleeve, providing gas-tight and water-tight sealing of up to seven cables or pipes with diameters of 33 mm each. Its flexible EPDM inserts and high-quality polyamide construction ensure reliable performance in building penetrations.

Advantages

This sealing lid offers pressure resistance up to 2.5 bar and is UV-resistant, making it suitable for both indoor and outdoor applications. The Wechselsteg system allows for easy adaptation to different cable configurations, while the screw-fastened mounting ensures a secure fit. The cover is resistant to various chemicals and operates in temperatures from -30°C to +80°C.

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 to maintain pressure resistance.