Fernco SC550 Shear-Banded Coupling 525 to 550 mm

The Fernco SC550 Shear-Banded Coupling is a heavy-duty flexible connector designed for extra-large drainage pipes with outside diameters between 525 mm and 550 mm. As part of Ferncos shear-banded range, this coupling delivers maximum clamp strength and sealing confidence for the most demanding drainage applications.

Shear Banded Drain Coupling Data Sheet

Constructed using a durable EPDM rubber sleeve and reinforced with high-performance shear-banded stainless steel clamps, the SC550 provides superior torque retention and resistance to loosening. The flexible design compensates for minor pipe misalignment and supports transitions between PVC, clay, concrete and cast iron without compromising joint integrity.

Installation is simple with standard tools, helping reduce labour time on large-diameter installations. Designed to withstand vibration, environmental stress and long-term use, the SC550 is ideal for industrial, commercial and infrastructure drainage systems where reliability is essential.

Key Features & Benefits:

• Designed for pipe diameters 525550 mm
• Flexible EPDM rubber body
• Shear-banded stainless steel clamps for maximum clamp force
• Secure airtight and watertight connection
• Compensates for slight misalignment
• Excellent performance under vibration and load
• Quick installation with standard tools
• Ideal for heavy-duty drainage applications