The HydroPump dispenses liquid into buckets, sinks or other reservoirs without lifting or tipping the container of concentrate. It facilitates dilution by delivering 1 oz., 3/4 oz., or 1/2 oz. of concentrate each time it's pushed. The HydroPump works with water-thin or viscous products. Ideal for manual warewashing or in a janitor's closet for filling mop buckets.