Heating Cooling Ultra-Pure Manufacturing Processes SUS316 Shell PFA Tubes Heat Exchangers PVDF/PFA Heat Exchangers PVDF/PFA heat exchangers offer a variety of solutions for heating, cooling, and temperature trimming of fluids used in ultra-pure manufacturing processes. The models are ideal for heating and cooling deionized water, solvents, and Piranha/SC1, among other fluids. All heat exchangers feature the efficient and patented Heateflex heating coil. These heaters come