For long and short old pipes with smaller dimensions which have become encrusted over time.
Cleaning equipment can be carried along with the Quicklock rods while the pipe is being pulled in, the equipment loosens encrusted deposits and pushes/pulls them out.
: Pressure / gravity gradient lines with free cross sections in the old pipe.
Types of damage
: Corrosion / encrustation, cracks, leakages, mechanical wear
Standards: DVGW GW 320-1, 325, DWA M 143-12,13, ATV-M 127-2, RSV M3, EN 12889