Quick Change Orifice (QCO) Nozzles for Counterflow Towers
Shepherd QCO Nozzles offer a uniquely designed diffusion plate which provides the uniform water dispersion in all directions necessary to achieve the best results in a counter flow tower design. This even flow prevents streaming as the water exits the nozzle and ensures sufficient contact with fill media. The 1.5″ NPT nozzles feature a large diameter opening to preclude the build-up of silt and to allow the passage of cleaning balls. Combining both economy and quality, the Shepherd QCO Nozzle is a superior performer.