Skip to content
Agents online · Mon–Fri 8:00–4:30 ET
Montreal HQ · Serving North America
1-888-287-3732
In-house calibration
Fast worldwide shipping
Real tech support
Built by Engineers

The OBS-GO4 is a plastic pressure gauge with a large 4-1/2 in dial, a thermoplastic polypropylene enclosure and a 1/4 in NPT 316 SS connection. It mates with GI Series gauge guards for corrosive media.

  • Large 4-1/2 in dial
  • Accuracy of 0.75%
  • 1/4 in NPT 316 SS connection
  • Pressure ranges of 0-60, 0-100 and 0-160 psi