Pipe coupling MAGNAPLAST KGUG model 20440 for cast iron pipes

MAGNAPLAST KGUG model 20440 for cast iron pipes is a mechanical pipe coupling engineered to join the ends of cast iron drainage and sewer pipes. The coupling creates a secure, sealed connection that maintains pipe alignment and resists typical loads encountered in building drainage systems. It is designed for both repair and new-installation situations where cast iron components must be joined with a reliable, compact fitting.

Advantages

This coupling provides a robust mechanical connection without the need for welding or complex sealing procedures. Its design supports straightforward installation and consistent sealing performance under normal service conditions. The fitting minimizes the need for extensive pipe end preparation while accommodating slight misalignment. Materials and form are selected to offer corrosion resistance appropriate for wastewater and drainage environments.

Suitable for

• Joining and repairing cast iron drain and sewer pipes
• Connecting cast iron pipes during building renovation or replacement works
• On-site maintenance where a compact mechanical coupler is required

Key specifications

• Type: mechanical pipe coupling for cast iron pipes
• Application: drainage and sewer systems
• Function: alignment and sealing of pipe ends
• Installation: designed for straightforward, on-site fitting without welding
• Compatibility: intended for use with cast iron pipe ends and matching diameters

How to use

Ensure pipe ends are clean and free of loose material or heavy corrosion. Slide the coupling onto one pipe end, align the second pipe, and push both ends into the coupling until the specified insertion depth is reached. Tighten the mechanical fasteners evenly according to the manufacturer’s torque guidance to achieve a uniform seal. After installation, inspect the joint for alignment and leaks, and perform a pressure or water test if required by the project specifications.

Usage recommendations

Prior to fitting, confirm the pipe diameters and the condition of pipe ends to ensure compatibility. Use hand tools or calibrated torque drivers to avoid over-tightening. For long-term performance, check joints periodically for signs of movement or corrosion and re-tighten fasteners if permitted by the installation instructions.