As only manufacturer world-wide, we offer an upgrade kit for an adjustable nozzle for the PowerSpout turbines. The adjustable nozzle can be used within a head range between 20m and 100m net-head. It permits a stepless adjustment of the water jet diameter between 5mm and 15mm. The upgrade kit includes the  nozzle unit, suitable adapter rings as well as a mounting kit. The nozzle is installed into the existing nozzle holes of the PowerSpout. Only 4 mounting holes must be drilled. So a simple change is guaranteed.

Download modification instructions: here

MS Excel table for flow calculation: here