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Venturi Nozzle

Venturi nozzles, also known as ejector nozzles use the water coming from a pressurized hose. The water is smoothly turned around into an ejector thus creating a vacuum in the suction barrel. The high performance of the Venturi nozzle is only guaranteed if sufficient operating water is available. That means, depending on the size of the sewer or stormwater line, the Venturi nozzle has to be completely submerged under water because the water level drops significantly once the Venturi nozzle has been put into operation. USB-Sewer Equipment Corporation utilizes one concentrated water jet(one thick bundled jet provides a much higher efficiency than six small, thin water jets). The ejector connected to the high pressure stainless steel pipe is centered in front of the suction pipe and secured with flat, stainless steel bars. This eliminates the risk of debris blocking the suction pipe and / or damaging the ejector.

Advantages:
• The vacuum is able to remove large quantities of material towards the manhole
• Can clean large pipelines with high flow
• Doesn’t require high PSI to operate
• Reduced water consumption
• Reduced operating costs

Applications:
Large sewer lines 32″ + with sand, silt, mud

Technical Specs:
• Replaceable threaded nozzle tip
• Tempered stainless steel construction
• 1″ – 1 1/4″ hose connection
• Min. 60gpm @ 1″ – Max. 120gpm @ 1 1/4″

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OC Mechanical Services