Radius packers are available in three sizes for DN100, DN150, DN 225 pipes. Pipe Doctor Patch Repair Radius Packers are made from high-quality rubber for smooth expansion and a long service life. They are finished with metal fittings for inflation and deflation. 

Radius Packers must be used for the repair of swept bends. Radius packers are normally only used for radius repairs, but certain situations may dictate the use of a radius packer in straight pipes, e.g. restricted access, negotiating bends before the straight pipe etc.

Packers are essential equipment for no-dig patch repair. Used in conjunction with Pipe Doctor patch repair kits to position the patch and hold it during curing – The patch is wrapped around the packer which is then positioned at the point of repair and inflated to press the patch against the damaged pipe. Once the patch has cured, the packer is deflated and removed to be used again.