Safe and sanitary most uhp drain cleaning tools are self propelled by backwards facing water jets eliminating the need for a worker to manually feed the flexi lance through the drain itself.
Drain pipe cleaning high pressure water jet.
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Water is forced to pass through the small hole or orifice of the jet nozzle at high pressure where the restriction of the small orifice results in a high pressure water stream.
Water jetting uses only high pressure water and so does not require any harsh chemicals or abrasive grit that could pollute the environment.
The thrust of the nozzle drives the hose down the line and gives you wall to wall cleaning action.
You ll find plenty of uses for general s plumbing jetters in restaurants hotels hospitals shopping malls factories and septic systems.
Not only does this method breakdown the blockage but it also fully cleans the entire drain removing any further snagging issues.
How to make your own very effective water jetting tool to clean out plumbing around your house.
They use a stream of high pressure water that hits the stoppage and flushes it away.