160 Series stainless steel pitot tubes are designed for use with differential pressure transmitters, manometers, or air velocity gauges to measure air flow in ducts. See Measuring Air Flow in the Technical Reference Section for complete application information. The 160 Series is designed per ASME and meets AMCA and ASHRAE standards. Insertion depth is stamped on the side of the pitot tubes, and the static pressure port is parallel to the sensing tube to allow easy alignment with air flow. A Model A-158 split flange mounting kit allows for simple, leak-free mounting of the 160 Series.