The TAC II SCADA System from Data Flow Systems has user-friendly HMI software, no-cost SCADA software licenses, a plug-and-play design, ease of integration, and durability in harsh environmental conditions. The system provides a true obsolescence-proof solution, in which all new products maintain downward compatibility with all older versions, allowing a utility to maximize their investment in SCADA over the long term. An optional TCU pump controller includes monitoring and control of up to three pumps from one controller. Symphony - Harmonious Pump and Flow Management software is available. 321/259-5009; www.dataflowsys.com.