Profile: Bay Associates is a supplier of aviation fuel handling equipment and PLC controls. We specialize in offering aviation fueling systems, pump control & annunciation system control panels, pumps, filters, filter-separators, monitors, valves, control valves, instrumentation, pantographs, nozzles, adapters, and all miscellaneous piping accessories. We provide on-site verification of proper equipment installation, programming, wiring, calibration, set-point adjustments, hydraulic control settings, pressure relief settings, and alarm setting services.