The OBS-DGO Series Plastic Pressure Gauge is double-sided and provides the highest accuracy available on the market. Designed with a thermoplastic polypropylene enclosure, these gauges are built to withstand harsh, corrosive environments.

Like the OBS-GO Series, each OBS-DGO gauge comes with a ¼” NPT 316SS connection, perfect for pairing with our GI Series Pressure Gauge Guards to safeguard against highly corrosive chemicals. These gauge guards protect the pressure gauges via an isolator from any corrosive media in the system.

Factory pre-filled for optimal accuracy (0.75%), each OBS-DGO Plastic Pressure Gauge also includes color range tabs—red, yellow, and green—to visually signal when maintenance, like filter change-outs, is required.