One-piece nozzles from USB-Sewer Equipment Corp. are neither bonded nor screwed together; the technology enhances strength and reduces chances of failure under pressure for greater safety and optimum performance.
The nozzles’ Advanced, Optimized 3D Hydro Mechanics, located in the lower part of the chamber, eliminate pressure in the upper portion of the nozzle and prevent explosion in a sewer line or manhole.
“Everybody is looking for performance, efficiency, hydrodynamics or fluid mechanics, but I’m sure no one has thought about safety,” says Reinhart Laimer, company president, who came up with the one-piece concept after studying failures in the field and consulting with
