Fernco SC490 Shear-Banded Coupling 465 to 490 mm

The Fernco SC490 Shear-Banded Coupling is a professional-grade flexible joint engineered for drainage pipes with outside diameters between 465 mm and 490 mm. Designed for high-load environments, this coupling delivers strong, reliable sealing using a combination of EPDM rubber construction and heavy-duty shear-banded stainless steel clamps.

Shear Banded Drain Coupling Data Sheet

Shear-banded clamps provide increased torque retention and grip strength, ensuring the joint remains airtight and watertight even when exposed to vibration, structural movement or temperature variation. The flexible rubber sleeve compensates for slight misalignment and supports transitions between PVC, clay, concrete and cast iron pipework, making the SC490 well suited to large commercial and infrastructure drainage systems.

Easy installation with standard tools helps reduce downtime on site, while the robust materials ensure long-term durability in harsh conditions.

Key Features & Benefits:

• Suitable for pipe sizes 465490 mm
• Flexible EPDM rubber sleeve
• Heavy-duty shear-banded stainless steel clamps
• Airtight and watertight sealing performance
• Accommodates slight pipe misalignment
• Strong resistance to vibration and environmental stress
• Tool-friendly installation
• Ideal for large-scale drainage applications