Expertly manufactured in Germany, Lampe stoppers are most suitable in large diameter pipes where safety and reliability are the highest priority.
They maintain full contact with pipe walls even when the inflation pressure falls to just 0.1 bar, reducing the risk of the stopper being ejected from the pipe in the event of pressure loss. Traditional pipe stoppers typically require a much higher pressure to create a seal against the pipe walls and shorten in length as they do so, reducing the surface area in contact with the pipe. If pressure is lost, they can quickly lose contact with the walls and be ejected from the pipe at force.
Lampe stoppers are highly versatile and can be used in a range of pipe shapes and sizes. They are suitable for a variety of pipe profiles, including circular, square, elliptical, rectangular, and ovoid. They are also designed to be used over a wide range of diameters, making them a flexible option.
Download our comprehensive Lampe technical guide now for step-by-step instructions and safety tips on pre-installation, in-pipe inspection, operation, and maintenance.