We have been singing the praises of the best clogged pipes tool in our arsenal, our Mongoose Hydro Jet. You can see in this picture of our Hydro jet, the largest part could be the tank used to hold water. The water is forced out at 3,000 pounds per square inch. That pressure is needed to break thru and empty out the toughest common useage pipe clogs. On a recent Hydro Jet project we cleared a sewer line downstream of a local bar. After the nozzle of the hydro jet broke thru the obstruction, the material flowed down the pipe.
We caught it on video, right here: How Hydro Jetting Works In North Chicago