Preval System 6oz Glass Jar

The Preval System is a professional grade spray system that is for countless applications, disposable, recyclable, easy to clean and doesn't require a compressor. This system operates simply and efficiently. Due to the Venturri Vacuum Process, liquid or paint product is pulled from a removable, refillable product container. Pressure is created from the top "power unit" and contained separately from the "product container." A dip tube runs through the power unit and into the product container pulling the material to be sprayed.