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Pressure Gauges
In various industrial applications, pressure gauges are used to measure the pressures of gases and liquids and to show how hard those substances are pushing against the walls of a container. They come in different types, including differential pressure gauges, which are used to measure how much pressure is lost between two points in a system, and the digital pressure gauges, which give accurate, easy-to-read readings in real time. HVAC and boiler gauges measure both the temperature and water pressure in boilers.
Pressure gauges made of stainless steel are tough and can withstand corrosion. This makes them appropriate for the kinds of environments and processes that are unkind to equipment, such as those involving chemicals and other aggressive fluids that can attack metal under certain conditions. Liquid-filled gauges are also good candidates for these processes, especially if they might vibrate or pulse. The fluid inside the gauge (usually glycerin or silicone) dampens the needle's movement, allowing it to settle at a more stable reading than if the needle were to dance around in the unfilled gauge.
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Dwyer 109 Solid plastic portable gauge
$943.41
$1397.63
109 MANOMETER .20-0-3.0 INWC - Solid plastic portable gauge, range .20-0-3.0" w.c., .02 minor div., 8-3/4" scale, plastic carrying case.
Dwyer 102.5 Solid plastic portable gauge
$958.37
$1419.80
102.5 MANOMETER .20-0-2.0 INWC - Solid plastic portable gauge, range .20-0-2.0" w.c., .01 minor div., 8-3/4" scale, plastic carrying case
Dwyer 100.5 Solid plastic portable gauge
$825.30
$1222.65
100.5 MANOMETER .10-0-1.0 INWC - Solid plastic portable gauge, range .10-0-1.0" w.c., .01 minor div., 8-1/4" scale, plastic carrying case.
Dwyer 101 Solid plastic portable gauge
$809.10
$1198.67
101 MANOMETER .05-0-.50 INWC - Solid plastic portable gauge, range .05-0-.50" w.c., .01 minor div., 5" scale, plastic carrying case.
Dwyer 115 Solid plastic portable gauge
$867.77
$1285.57
115 MANOMETER .05-0-.25 INWC - Solid plastic portable gauge, range .05-0-.25" w.c., .005 minor div., 6" scale, plastic carrying case.
Dwyer SGF-D8222N Pressure gauge
$138.24
$166.40
SGF-D8222N 2.5"SS gauge SS WET - Stainless steel low pressure gauge, 2 1/2", range 0-25" wc & 0-500 mm
Dwyer 300 Solid Plastic Stationary gauge
$832.67
$1233.57
300ST MANOMETER 0-4 INWC - Solid plastic stationary gauge, range 0-4" w.c., .10 minor div., 4-1/2" scale, 2 lb 5 oz.
Dwyer 200.5 Solid plastic stationary gauge
$882.24
$1307.02
200.5ST MANOMETER .1-0-1 INWC - Solid plastic stationary gauge, range .10-0-1.0" w.c., .01 minor div., 8-1/4" scale, 3 lb 11 oz.
Dwyer UGJ-C10741N Utility gauge
$9.48
$14.04
UGJ-C10741N 2" UTILITY gauge - Series UGJ Utility gauge 2" Dials with Dual PSI/Bar x 100 kPa Scales
Dwyer 4635 Capsuhelic® Differential Pressure gauge
$937.97
$1389.57
4635 CAPSUHELIC gauge - Series 4000 Capsuhelic® Differential Pressure gauge Measures Pressure, Vacuum or Differential, Suitable for Internal Pressures to 500 psig
Dwyer 4330 Capsuhelic® Differential Pressure gauge
$791.19
$1172.15
4330 CAPSUHELIC gauge - Series 4000 Capsuhelic® Differential Pressure gauge Measures Pressure, Vacuum or Differential, Suitable for Internal Pressures to 500 psig
Dwyer 4320 Capsuhelic® Differential Pressure gauge
$791.19
$1172.15
4320 CAPSUHELIC gauge - Series 4000 Capsuhelic® Differential Pressure gauge Measures Pressure, Vacuum or Differential, Suitable for Internal Pressures to 500 psig