The highly flexible HAAS® shut-off discs combine reliability and cost-effectiveness when closing pipelines in pressure areas - even for longer periods. The multidimensional pipe closures with and without passage owe their easy handling to their low weight of a minimum of 0.015 kg to a maximum of 0.3 kg. Empty pipes in the shell construction as well as house connections in the area of wastewater technology can be sealed quickly and without tools using the shut-off disks - as long as the construction project lasts. The ultra-light mechanical shut-off solutions also ensure reliable results and the safe operation of wastewater systems during leak tests.
