The MixRite 500 Series Water Driven Injectors are designed for water flow up to 11 gpm (2.5m3/hr) and will operate from .8 to 11 gpm (3-41 L per min.). The 500 series is available as a CW model with seals and components for mildly aggressive additives, CL models for corrosive materials, acids, alkalines and solvents and a PVDF model for the most aggressive additives.