A sewer suction cum jetting machine, also known as a combination sewer cleaner or sewer vacuum truck, is a specialized vehicle used for cleaning and maintaining sewer lines and drainage systems. It combines two main functions: suction and jetting.
The jet service includes a large watercraft. The car has a water tank and a high pressure pump. Water is sprayed at high pressure through special nozzles into the sewage line. This jetting action helps loosen and remove stubborn blockages, such as tree roots, grease, and other debris that can build up in pipes. A combination of high pressure water and vacuum helps in deep cleaning of the sewer line. Municipal governments, sanitation departments and shipbuilders often use these machines for repairing and cleaning sewage systems. They are an effective and efficient way to prevent blockages, make it better and ensure the full operation of the sewage system.