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40VEER-ROOT Red Jacket 4nFuel Delivery Solutions for H i g h-Volume Sites 406;) 28-Jan-05 MSR 01- 05-A Veeder-Root Releases Red Jacket Variable Speed Flow Controller 1.0 Purpose This Marketing Sales Release (MSR) announces Red Jacket's Variable Speed Flow Controller. The Variable Speed Flow Controller is a Veeder—Root designed variable speed drive that operates with the Red Jacket 2HP variable speed STP. 2.0 Product Description and Overview The Variable Speed Flow Controller measures and maintains line pressure to meet increase demand for flow while limiting flow to meet the 10 GPM maximum flow regulation. Line pressure can be set by the user to maintain a desired pressure and or to calibrate a desired flow rate at a specified nozzle. By measuring pressure directly the Variable Speed Flow Controller ensures that the desired line pressure is never exceeded. The Variable Speed Flow Controller uses the Veeder-Root pressure transducer that has proven reliable for use with Veeder-Root PLLD systems. When used with Veeder-Root PLLD only one pressure transducer is required to operate both the Variable Speed Flow Controller and to measure line pressure for Veeder-Root PLLD applications. Results of Third Party Pressure Comparison of 2HP Variable Speed Pumps Red Jacket2 HP Variable Speed Flow Red Jacket maintains °5 Controller directly Line Pressure as measures line pressuredemand increases 40 to determine demand Optimum Flow Rate is _ __ Maintained 21 20 --- Available device uses " — motor load to determine -- demand–Flow Rate ' declines as demand increases 0 to 20 30 40 50 60 70 60 tb 100 Fl.(GPM) EMI/RFI Noise Reduction The Variable Speed Flow Controller is the only variable speed product available that meets FCC Part 15 Subpart J Class A specifications for EMI/RFI noise emissions. Though not required meeting this stringent specification eliminates the problems variable speed drives available today have been known to cause at susceptible sites.