Stern Weber known for outstanding and reliable products brings powerful yet notably silent turbines. Equipped with separate nozzles, the device has facility of multiple irrigation. There is a click-wheel control for adjustment of each irrigation flow. The cutting-edge ball bearing technology, fluid-dynamic study of airflows, and precision rotation has reduced the turbine noise emission to more than half, maintaining it within 57 dB(A), a level which is almost inaudible against normal background noise. Irrespective of treatment scenario, within two and four spray irrigators facilitates optimal cooling and maximum possible visibility within operating area. Between two separate nozzles, one is meant for air while other for water at each irrigation point, preventing fluids present inside from getting mixed. This ensures that circuits are not cross-contaminated. Additionally, the turbine has a miniaturized LED circuit and fast easy bur change with touch of key.