The Fernco SC430W Extra Wide Drain Coupling is a heavy-duty flexible connector specifically engineered for drainage pipes with outside diameters ranging from 405mm to 430mm. Featuring an extra-wide EPDM sleeve and reinforced stainless steel shear bands, this coupling provides enhanced joint coverage and superior sealing stability for demanding drainage applications.

• Extra-wide EPDM sleeve: Provides increased surface contact across the pipe joint, improving load distribution and maintaining sealing integrity.
• Stainless steel shear bands: Heavy-duty banded clamps deliver strong clamp force and excellent torque retention for a secure connection.
• Versatile compatibility: Suitable for use with PVC, clay, cast iron, and concrete pipe systems.
• Joint stability: The flexible body compensates for minor pipe misalignment while ensuring an airtight and watertight seal under environmental stress.
• Efficient installation: Designed for tool-friendly installation to reduce on-site labour time while delivering professional-grade performance.
• Model code: SC430W

Ideal for commercial and infrastructure drainage systems, the SC430W offers increased sleeve coverage and strength for large diameter pipe connections, ensuring long-term reliability against ground movement and vibration.