Primary Flow Signal manufactures flow meters for the Power, Oil & Gas, Chemical, Paper and Municipal markets. Products include orifice plates and meter tubes, ASME PTC-6 flow nozzles, ASME venturi, HVT low loss venturi, wedge meters, turbine meters and accessories. The company maintains a fully staffed engineering & design group well versed in flow meter design in all ASME & ISO standards.Primary Flow Signalwww.primaryflowsignal.com Booth 5336