MAG700 Magnum Coupling 700mm to 799mm Pipe Diameter

Fernco MAG700 drain coupling with a shear banded seal, suitable for pipe with an outside diameter of 700mm to 799mm. Manufactured from EPDM rubber, incorporating a Grade 1 304 stainless steel shear band. Fernco magnum couplings are manufactured with a width of 370mm, specifically created to join and repair large diameter pipes used in sewer, drain and other civil and below ground applications. The larger width enables a higher tolerance when cutting through pipework, and a greater tolerance for movement during any ground settling.

The Fernco MAG700 Magnum Coupling is engineered for extra-large diameter drainage pipe connections where extreme clamp strength and long-term sealing confidence are essential. Designed for demanding environments, this coupling delivers a secure, flexible and durable joint for major drainage systems.

Constructed from premium EPDM rubber and reinforced with multiple high-strength stainless steel clamp bands, the MAG700 provides outstanding torque retention and resistance to loosening under load. Its flexible body accommodates minor pipe movement and misalignment, ensuring a consistent airtight and watertight seal across mixed pipe materials including PVC, clay, concrete and cast iron.

Installation is quick and efficient using standard tools, helping minimise downtime on large infrastructure projects. With excellent resistance to corrosion, mechanical load and environmental stress, the MAG700 is ideally suited to industrial, commercial and utility drainage applications.

Key Features & Benefits:

• Heavy-duty Magnum coupling for extra-large pipes
• Durable EPDM rubber construction
• Multiple heavy-duty stainless steel clamps
• Airtight and watertight sealing performance
• Accommodates pipe movement and misalignment
• Designed for high-load drainage applications
• Fast, tool-friendly installation
• Suitable for industrial and infrastructure drainage