Fernco SC620 Shear-Banded Coupling 595 to 620 mm

The Fernco SC620 Shear-Banded Coupling is a professional-grade flexible joint designed for extra-large drainage pipes with outside diameters between 595 mm and 620 mm. As part of Ferncos heavy-duty shear-banded range, this coupling provides maximum sealing confidence and clamp strength for large-scale drainage installations.

Shear Banded Drain Coupling Data Sheet

Constructed with a durable EPDM rubber sleeve and secured using high-performance shear-banded stainless steel clamps, the SC620 delivers outstanding torque retention and resistance to loosening. This ensures a reliable airtight and watertight seal even in installations subject to vibration, structural movement or harsh environmental conditions. The flexible body accommodates slight pipe misalignment and supports smooth transitions across mixed pipe materials, including PVC, clay, concrete and cast iron.

Installation is straightforward with standard tools, helping minimise downtime on major projects. Designed for durability and long service life, the SC620 is ideally suited to industrial, commercial and infrastructure drainage systems where reliability is critical.

Key Features & Benefits:

• Designed for pipe diameters 595620 mm
• Flexible EPDM rubber construction
• Heavy-duty shear-banded stainless steel clamps
• Secure airtight and watertight performance
• Accommodates minor pipe misalignment
• Strong resistance to vibration and environmental stress
• Tool-friendly installation
• Ideal for heavy-duty drainage applications