The MINI/STOP™ S plugging tool allows to operate in total safety on small diameters from DN 1/2" to 2" with 12 bar max operating pressure.
Ministop™ differs from Stop-System™ in the plug design: due to the smaller pipe sizes, the expansion ring has been replaced by a cylindrical plug in solid rubber that, once compressed, takes up a spherical shape, ensuring perfect adherence to the inner pipe’s walls.
Thanks to its total safety, compact size, low weight and remarkable practical use, the Ravetti Ministop™ is an essential tool for the maintenance of under pressure small size pipes.