Fernco SC335 Shear-Banded Coupling 310 to 335 mm

The Fernco SC335 Shear-Banded Coupling is a heavy-duty flexible connector designed to join drainage pipework with outside diameters between 310 mm and 335 mm. Part of Ferncos shear-banded range, this coupling combines a flexible EPDM rubber sleeve with high-strength shear-banded stainless steel clamps to deliver superior clamp force, secure sealing and long-lasting reliability in demanding drainage systems.

Shear Banded Drain Coupling Data Sheet

Shear-banded clamps provide enhanced torque retention and grip strength compared with standard clamp bands, helping ensure the joint remains airtight and watertight even when subjected to vibration, ground movement or temperature changes. The flexible rubber body compensates for minor pipe misalignment and enables smooth transitions between pipe materials including PVC, clay, concrete and cast iron.

Installation is quick and tool-friendly, making the SC335 ideal for commercial, industrial and infrastructure drainage applications where time and reliability are critical. With excellent resistance to environmental stress and mechanical load, this coupling provides long-term performance and peace of mind.

Key Features & Benefits:

• Designed for pipe sizes 310 335 mm
• Flexible EPDM rubber body
• Shear-banded stainless steel clamps for robust clamp force
• Airtight and watertight sealing performance
• Compensates for slight pipe misalignment
• Performs well under vibration and environmental change
• Quick installation with standard tools
• Ideal for commercial and industrial drainage systems

The SC335 is a dependable solution for installers needing advanced clamp strength and consistent sealing in large-diameter drainage connections.