Internal sewer sleeve MAGNAPLAST Manszeta HTB 110 mm (MPN 7200)

MAGNAPLAST Manszeta HTB 110 mm is an internal sewer sleeve designed for sealing and connecting 110 mm drainage pipes where they pass through walls or floors. The sleeve provides a dedicated collar that ensures a compact fit between the pipe and the penetration point, supporting hygienic and watertight connections for sanitary and wastewater systems. The product is intended for use in both new installations and repair or renovation projects in residential and commercial plumbing.

Advantages

The internal sleeve is engineered to deliver a reliable seal around 110 mm drainage pipes, preventing leaks and reducing the risk of sewage ingress into building structures. Its design facilitates straightforward installation and integration with standard sewer piping, and it provides a stable mechanical connection that resists movement and vibration. Made for repeated professional use, the sleeve contributes to consistent system performance and simplifies maintenance of pipe penetrations.

Suitable for

• Sealing 110 mm drainage pipes at wall or floor penetrations
• Sanitary installations in bathrooms, kitchens and utility rooms
• Renovation and repair of damaged or leaking pipe collars
• New-build plumbing in residential and commercial buildings

Key specifications

• Nominal pipe diameter compatibility: 110 mm
• Application: internal sewer sleeve for wall and floor penetrations
• Function: sealing and mechanical collar for drainage pipes
• Material properties: designed for durability and moisture resistance suitable for wastewater environments
• Installation environment: indoor use in sanitary and wastewater systems

How to use

Position the sleeve around the 110 mm drainage pipe at the penetration point and ensure the mating surfaces are clean and free from debris. Slide or fit the collar so it sits flush against the wall or floor surface, aligning it to the pipe axis. Complete the installation following standard plumbing practice for sealing pipe penetrations, including any additional sealing compound or mechanical fixings as required by the local installation method. Inspect the assembly for a continuous contact and proper seating before restoring service to the drainage system.

Usage recommendations

Use the sleeve as part of a complete sealing system and follow local building codes and installation standards for sanitary and wastewater systems. Verify compatibility with the specific pipe material and wall or floor structure, and perform a pressure or leak test after installation where applicable.