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Magnum Couplings

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Magnum Wraparound Couplings

Designed for pipes with large diameters, the Magnum Wraparound Couplings are designed for the repair and connection in drainage, sewerage and a range of other underground applications. These are the widest currently available as part of the range at 370mm. As a result, this larger width means that they can provide a greater level of intolerance during the cutting process of each pipe end. Along with this, it will enable space for movement as the ground settles.

The coupling can also handle pressures of up to 4 bar although this will depend on the diameter. They are manufactured using EN681-1 EPDM rubber and have Grade 1.4301 stainless steel clamps and shearbands.

What are the Benefits?

●    Enhanced width makes the installation process efficient
●    Large-diameter pipelines benefit from a high-performance seal
●    Give pipework more room for movement
●    Makes pipe cutting on-site easier as a result of enhanced tolerance
●    Greater level of angular deflection where the connection is made
●    Improved pressure rating on the majority of diameters


●    300mm - 399mm    Max 4.0 Bar
●    400mm - 499mm    Max 2.5 Bar
●    600mm - 699mm    Max 1.5 Bar
●    1000mm - 1399mm    Max 1.0 Bar