2.5" Medical system black steel lower mount single diaphragm medical manometer, which is used inVacuum pumps,
air compressors, air filters, gas burners, vacuum ovens, suction regulators and
respirators
6" Black steel bottom connection precision test gauges,which is used for laboratories or instrument testing, where accuracy and repeatability are of prime importance.
2.5 inch bottom connection bayonet ring pressure SS case brass internal gauges liquid,which is used forOutdoor and severe ambient and process conditions; Use where harmful vibration and pulsation are present.
Pressure gauge with 3 hole flange 4inch bottom connection, which is used in outdoor and severe ambient and process conditions, where harmful vibration and pulsation are present.