The Ministop™ systems differs from the Stop-System™ in terms of the expansion plug with trapezoidal ring that has been replaced, due to its reduced sizes, by a plug in solid rubber of cylindrical shape that once compressed, takes up a spherical shape, ensuring perfect adherence to the pipe's walls.

Thanks to its total safety, reduced sizes, contained weight and remarkable practical use, Ravetti Ministop™ system is an essential tool to reclaim networks under medium pressure.

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