Fernco SC345 Shear-Banded Coupling 320 to 345 mm

The Fernco SC345 Shear-Banded Coupling is a professional-grade flexible joint engineered for drainage pipes with outside diameters between 320 mm and 345 mm. This coupling features a rugged EPDM rubber sleeve paired with heavy-duty shear-banded stainless steel clamps to deliver exceptional sealing integrity and long-term reliability in demanding installations.

Shear Banded Drain Coupling Data Sheet

Shear-banded clamps offer higher torque retention and gripping strength than standard bands, reducing the risk of loosening under vibration, ground movement or temperature fluctuation. The flexible rubber body compensates for slight misalignment and allows smooth transitions between pipe materials such as PVC, clay, concrete and cast iron making the SC345 suitable for commercial, industrial and infrastructure drainage systems.

Installation is straightforward with common tools, helping reduce labour time while ensuring professional results. The couplings robust design also offers strong resistance to corrosion and environmental stress, providing long-lasting performance where reliability is essential.

Key Features & Benefits:

• Suitable for pipe sizes 320 345 mm
• Flexible EPDM rubber body
• Heavy-duty shear-banded stainless steel clamps
• Secure airtight and watertight performance
• Accommodates slight pipe misalignment
• Resilient under vibration and environmental stress
• Fast, tool-friendly installation
• Ideal for commercial and industrial systems

The SC345 is a dependable choice for professionals seeking reliable sealing and advanced clamp strength in larger drainage applications.