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Product information Conical Pipe Stoppers PULK 150 -2200 mm
The conical pipe sealing pad model PULK with bypass offers a wide range of applications. Conical pipe stoppers are used in cases of damage to pipelines, in renovation, maintenance and leak testing. Their shape allows them to be used on egg-shaped, rectangular and other profiles.
They have a good chemical resistance because they are made of high quality material.
7 different sizes in diameters from 150 mm to 2200 mm are available. Our conical pipe cushions & shut-off plugs are made of non-stretchable material and can be filled with liquid or air. (Classification in category C - pipe sealing pillows and renovation packers of the resistance list; see picture)
Achtung: der in den technischen Dokumenten teilweise angegebene Prüfdruck darf nicht zum Einsatz kommen. Es handelt sich hierbei um einen Maximaldruck als Laborwert. Auschlaggebend für den Betrieb der Blase ist der Betriebsdruck, der nicht überschritten werden darf.