Flexible rubber adaptor coupling for connecting pipes with an different outside diameter, in non-pressure systems. This coupler will join a pipe with an outside diameter of 110-121mm to a pipe with an outside diameter of 121-136mm.

The coupling is a stepped moulded EPDM sleeve that has different diameters at each end. The sleeve is fitted with two 1.4301 (304) stainless steel clamping bands.

Typical applications include:

Connecting 110mm Plastic to old 4" clay pipes
Connecting 110mm Plastic to 100mm Cast Iron & Ductile Iron

110mm x 5" Adaptor Coupling