Standard pressure gauge Ø 160 mm, G 1/2 radial bottom, 0 to 1.6 bar, sheet steel case, type 153 - Riegler 101989

This standard gauge displays positive pressure from 0 to 1.6 bar purely mechanically via a bourdon tube, so it stays readable without power. Nominal size Ø 160 mm, G 1/2 connection radial bottom.

Key benefits

• Ø 160 mm with bottom radial connection, G 1/2 male thread
• Sheet steel case, instrument glass window
• Red reference pointer to mark a set point or limit
• Medium and ambient temperature -20 to 60 °C
• Scale graduation 0.05 bar for accurate reading across 0 to 1.6 bar
• Accuracy class 1.6, equal to a permissible error of ±25.6 mbar over the span

Typical use

Typical locations are low-pressure circuits, regulators for low pressures and test set-ups. Use it for gaseous or liquid media provided they do not corrode copper alloy, have no high viscosity and do not crystallise. For good readability the usual working pressure should sit in the middle third of the scale, here roughly between 0.53 and 1.07 bar.