Flexible test inflatable pipe stoppers provide a single stopper which can perform the function of a blank or bypass stopper, and can be used for back pressure, proofing, and seal tests on a pipe.
Flexible test inflatable pipe stoppers with an inflation pressure of 1.5 bar can be used to seal and test pipes with a diameter from 50-2000mm/2-80, with a maximum back pressure of 0.5 bar (5m head of water), and are available with a single or double bypass depending on the size of stopper selected.
