Combination Sewer Cleaner
Since the advent of the sewer pipe, there has been need for the sewer cleaner. Contrary to popular myth, the sanitary system is not self-sustaining. Sewage flows gradually slow over time, and, eventually, blockages begin to build up in the piping. If steps are not taken to clear these blockages, the entire pipe can fail exposing the surrounding population to unhealthy or even dangerous gasses and materials. It is the sewer cleaner's job to clear these blockages and ensure that their municipality remains sanitary.
With time, sewage structures have become more and more complex. Consequently, we now require increasingly powerful machines in order to keep them all running properly. The modern sewer system includes laterals, mains, manholes, catch basins, lift stations, and water treatment facilities all of which are critical to keeping the sewage system working.

The combination sewer cleaner is the pinnacle of sewer cleaning technology. Utilizing a highly advanced combination of, controlled, high-pressured water and a vacuum capable of generating suctions strong enough to move 3500 cubic feet of material per minute (3500 CFM). By redirecting the flow of the water with carefully designed nozzles, the sewer cleaner can force all the collected sludge down the pipe to a catch basin or lift station where he can then vacuum it all up into the debris body to be disposed of at a water treatment facility.
The Combination Sewer Cleaner was the first equipment line that Doheny Supplies carried; a lot has changed since then but, to this day, Combination Sewer Cleaners form one of the backbones of the company. From the beginning, we have been the most trusted name in combination sewer cleaners and sewer cleaning equipment. For over 50 years, Jack Doheny Supplies has provided the market with high quality service and support, and we continue to be Vactor's leading dealer of sewer cleaning equipment and parts.
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Street Sweepers