The UniFlow system supplies continuous circulation of a precisely proportioned, constant temperature fountain solution. The unit arrives completely prepiped and prewired reducing installation time to less than half the time required by competitive systems and requires up to 50% less installation space. The stainless steel enclosure includes dual stage filtration of the returned solution. The UniFlow 300 system comes with relay-logic based controls. The UniFlow 3000 system includes a PLC controller with touchscreen interface that allows easy adjustment of fountain temperatures and mixing ratios. Also, it provides continuous monitoring of conductivity, etch and water consumption.