Reduction Ring MB

The MB rubber reducing rings are used in conjunction with the range of ML sleeves or elbow bends and NORHAM’s T MTY couplings.

They serve to further increase the number of connection combinations by reducing the internal diameter of one side of the coupling or by increasing the external diameter of a pipe.

The MB rings are available in diameters from 32 to 115 mm.

• Slide the MB ring to the end of the smallest pipe and the NORHAM Flexible Fittings for plumbing systems onto the largest pipe.
• Bring the two pipes as close together as possible and slide the coupling onto the ring.
• Tighten the fastenings of the coupling until they are locked.