We own several Jet/Vacuum trucks that are designed for cleaning sanitary and storm sewer, conduits, culverts, and drain pipes from 6" to 36" in size.
These trucks are equipped with a 600 foot, 1 inch, high pressure hose that has a special self propelling high velocity jet nozzle which is fed directly into the sewer line or pipe.
These trucks can produce 2,000 psi at 80 gallons per minute. Attachments can be attached to the sewer jet hose which cut through roots in a sewer system. Other attachments will thrust the nozzle up the sewer right through the clogged materials relieving the stoppage and washing back any loose debris to be removed.
As the hose is withdrawn, the sewer is scoured clean by means of the rear jets in the nozzle which discharge a high velocity stream of water. The material is brought back, vacuumed up and then properly disposed of.