instrumentation, seals, process instrumentation, test and measurement instrumentation, pipeline traps, combustion control system design, flow measurement systems, flowmeters, thermal dispersion flowmeters, vortex shedding flowmeters, gages, pressure gages, diaphragm seals, signal conditioners, inspection steam systems, steam traps, condensate return systems, flowmeters, magnetic, recorders, pressure temperature gages available from r.l. stone based in buffalo, ny. click the links below to visit our website or contact us via our profile page.