Hydra-Stop is the world’s only manufacturer of pipe maintenance equipment designed to allow you to perform line stopping, valve insertion, and line tapping with its integrated and expandable Hydra-Stop System. Hydra-Stop provides planned and emergency contract services for municipal, industrial, and gas applications. Hydra-Stop is a division of ADS LLC.
144 Tower Drive, Suite A
Insta-Valve 250 Insertion Valve
16-in. IVP 250 Installation Animation