The Hydro Systems Streamline one-button chemical dispenser automatically dilutes and delivers consistent formulations with each use. The stainless-steel cabinet offers great chemical resistance, and it easily mounts on your wall for quick, accessible operation. This Streamline unit dispenses at a rate of 3.5 GPM and has a dilution range of 3.5:1-350:1. Utilizes an AirGap eductor.