A Total Game Changer

The Industry’s first integrally molded Gauge Guard eliminates the need for filling and increases accuracy.

Explore all Pressure Gauges with Isolators

OBS Explore seriesOBS-2VU Explore seriesOBS-BAG Explore series.pngOBS-R Explore series.pngOBS-B Explore series.pngOBS-A Explore series.png
FeaturesOBSOBS-2VUOBS-BAGOBS-ROBS-BOBS-A
Accuracy+/- 1.5%+/- 1.5%+/- 1.5%+/- 1.5%+/- 1.5%+/- 1.5%
FillingGlycerin or SiliconeGlycerin or SiliconeGlycerin or SiliconeGlycerin or SiliconeGlycerin or SiliconeGlycerin or Silicone
Pressure Range*0-60 | 0-100 |
0-160 psi
0-60 | 0-100 |
0-160 psi
0-60 | 0-100 |
0-160 psi
0-30 | 0-60 psi0-60 | 0-100 |
0-160 psi
0-60 | 0-100 |
0-160 psi
Connection½” M | F NPT | Flange½” M | F NPT | Flange½” MNPT | Flange½” M | F NPT | Flange½” M | F NPT | Flange½” M | F NPT | Flange
MountingDirect Mount
Bottom Connection ½”
Direct Mount
Bottom Connection ½”
Direct Mount
Bottom Connection ½”
Direct Mount
Bottom Connection ½”
Centre Mount
Back Connection ½”
Panel Mount
Back Connection ½”
MovementSS316 | Brass
(not wetted)
SS316 | Brass
(not wetted)
SS316 | Brass
(not wetted)
SS316 | Brass
(not wetted)
SS316 | Brass
(not wetted)
SS316 | Brass
(not wetted)
Gauge Face2 ½” Face2 ½” Face3” Face2 ½” Face2 ½” Face2 ½” Face
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