With nearly 40 years of experience and more than 2,500 installations worldwide, Hydro-Dyne® Engineering, Inc. is one of the world’s leading manufacturers of custom-engineered screening and grit removal equipment for municipal and industrial water and wastewater facilities. Hydro-Dyne is one of the only manufacturers in the water and wastewater industry that owns its own patents and performs all equipment design, fabrication and assembly in house.