HydroMaster drum or wall mounted proportioners automatically mix liquid cleaning and sanitizing concentrates with water and dispense the diluted solution into any container (autoscrubber, mop bucket, buddy jugs, etc.) Manual mixing of concentrates with water is time consuming and imprecise, the strength of the diluted solution may be too strong one time and too weak the next. Automatic dilution with the HydroMaster takes the variability out of the cleaning system, so the concentrated cleaning product consistently delivers maximum performance.