Grey plastic pipe reducer connecting 110mm to 50mm drainage pipes.

Black plastic coupling reducer joining two differently-sized sewer pipes.

Grey plastic pipe reducer connecting 110mm to 75mm drainage pipes.

Black plastic coupling for connecting larger diameter drainage pipes together.

Black plastic pipe reducer for connecting different diameter drainage pipes.

White polypropylene reducer insert for connecting 50mm to 32mm pipes.

Black plastic reducer adapter for transitioning 50mm to 40mm drainage pipes.

Black plastic coupling for connecting two different sized drainage pipes together.

Black plastic large coupling for connecting main sewer drainage pipes.

Grey plastic reducing adapter to connect 110mm and 90mm drainage pipes.

Black plastic reducing adapter to connect 90mm and 50mm drainage pipes.

Black plastic reducer coupler connecting 90mm to 50mm drainage pipes.

Black plastic reducer coupling to connect different sized drainage pipes.

Grey plastic reducer for connecting thin-walled pipes of different diameters.

Black plastic reducer coupling to connect different sized drainage pipes.

Grey PVC double reducer insert, 110x40x40mm, for drainage branching.

Grey plastic internal reducing ring to fit 110mm pipe into 40mm.