Our cast iron end restraint couplings have a universal fit and will provide full end restraint on ductile iron, cast iron, steel and PE pipe. The standard 30mm tolerance means ease of fit even on out of round pipe.

These end restraint couplings simplify jointing, repairing and hot tapping by reducing the fittings required, they speed up installation and mean that there is no need for heating blankets or re-rounding tools, just a torque wrench is required.