Hydra-Stop - A Division of ADS LLC

ADS is the world's only manufacturer of pipe maintenance equipment designed to allow you to perform line stopping, valve insertion and line tapping (hot tapping) with its integrated Hydra-Stop System.
When you own a piece of Hydra-Stop equipment, you own the beginnings of an integrated system that allows you to expand your capabilities and give you total pipeline maintenance flexibility.
Own a Hydra-Stopper? By adding an additional equipment module, you can also do line tapping. Add another module, our patented Insta-Valve Plus System, and you can also perform valve insertion.
But why buy each piece separately? With the integrated Hydra-Stop System you have the flexibility you need to perform line stopping, valve insertion and pipe tapping (hot taps) for everything from changing out water meters to hydrant repair.
We are equally experienced in high flow and high pressure fields. If it flows in a pipe, we have likely tapped, stopped or bypassed it.
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