Standard pressure gauge Ø 100 mm, G 1/2 radial bottom, -1 to 1.5 bar, plastic case, type 7303 - Riegler 101964

For lines and vessels that alternate between vacuum and positive pressure the Ø 100 mm standard gauge gives a direct reading across -1 to 1.5 bar. It connects via G 1/2 radial bottom.

Key benefits

• Accuracy class 1.6, equal to a permissible error of ±40 mbar over the span
• Ø 100 mm with bottom radial connection, G 1/2 male thread
• Plastic case, plastic window
• Medium and ambient temperature -20 to 60 °C
• Scale graduation 0.05 bar for accurate reading across -1 to 1.5 bar

Applications

Typical locations are lines and vessels that alternate between vacuum and positive pressure. Media may be gaseous or liquid as long as they do not attack copper alloy, are not highly viscous and do not crystallise out.