Protecting pressure or vacuum instruments from clogging, corrosion, or damage, the Series GG Gage Guard provides a protective barrier between the process fluid and the instrument. The hermetically-sealed uni-body protects from the possibility of leaking. Glass-filled Polypropylene housing is suitable for most inorganic chemicals and temperatures up to 185°F (85°C).

SPECIFICATIONS
Maximum Pressure: Liquids: 160 psi (11 bar) @ 70 to 185°F (21 to 85°C); Gases: 100 psi (6.9 bar) @ 70 to 100°F (21 to 38°C) and 30 psi (2.1 bar) @ 100 to 185°F (38 to 85°C).
Accuracy: ±4%.
Maximum Temperature: 185°F (85°C).
Wetted Parts: Glass-filled Polypropylene housing, Buna-N or fluoroelastomer diaphragm.
Dimensions: 1/4" female NPT instrument side; 1/2" male NPT system side; 1-3/8" (35 mm) diameter.