Spraying Systems Co”s AutoJet FDS30100 Fluid Delivery System is a portable, energy-efficient pump system that is designed to optimize the performance of tank cleaning and spray nozzles. All system components — pump, motor and control — are integrated in a compact, portable cart. A variable frequency drive (VFD) eliminates the need for control valves to throttle flow, and the discharge pressure can be set via a touch pad. The VFD also automatically adjusts speed to maintain pressure and, when operating at lower speeds, results in reduced energy consumption. Supported nozzles include spray balls, tank cleaning nozzles, and general-purpose full cone, flat spray, hollow cone, and fogging nozzles. Any nozzle can be used as long as the total flow and pressure are within the range of the pump, which is rated at 30 GPM at 100 PSI (114 l/min at 6.9 bar).