Fernco SC120 Shear-Banded Coupling 105 to 120 mm

The Fernco SC120 Shear-Banded Coupling is a professional-grade flexible connector engineered for use with drainage pipework with outside diameters between 105 mm and 120 mm. Designed for demanding conditions on commercial and industrial sites, the SC120 combines a flexible EPDM rubber sleeve with robust shear-banded stainless steel clamps to provide exceptional sealing performance and long-term reliability.

Shear Banded Drain Coupling Data Sheet

Shear-banded clamps offer enhanced torque retention and gripping strength compared with standard banded couplings, helping ensure the joint remains airtight and watertight even when exposed to vibration, ground movement or temperature shifts. The flexible rubber construction accommodates slight pipe misalignment and allows smooth transitions between PVC, clay, concrete and cast iron materials. Fast, tool-friendly installation makes the SC120 a time-efficient choice for builders, plumbers and maintenance teams.

Whether used for new drainage installations, renovation work or repair tasks, the SC120 offers a robust solution that provides peace of mind and consistent performance. The couplings corrosion-resistant stainless steel bands and resilient rubber body ensure it withstands environmental stress and prolonged use, making it a go-to choice for medium to large pipe connections.

Key Features & Benefits:

• Designed for pipe sizes 105  120 mm
• Flexible EPDM rubber body
• Shear-banded stainless steel clamps for superior clamp force
• Provides a secure airtight and watertight joint
• Compensates for minor pipe misalignment
• Easy, fast installation with standard tools
• Resilient under vibration and temperature variation
• Compatible with multiple pipe materials
• Ideal for commercial and industrial drainage applications

The SC120 is an excellent choice for professionals who need a heavy-duty shear-banded coupling with advanced clamp strength and reliable sealing performance.