Standard pressure gauge Ø 63 mm, G 1/4 radial bottom, 0 to 315 bar, sheet steel case, type 125 - Riegler 101807

This standard gauge displays positive pressure from 0 to 315 bar purely mechanically via a bourdon tube, so it stays readable without power. Nominal size Ø 63 mm, G 1/4 connection radial bottom.

Advantages

• Ø 63 mm with bottom radial connection, G 1/4 male thread
• Sheet steel case, plastic window
• Medium and ambient temperature -20 to 60 °C
• Scale graduation 10 bar for accurate reading across 0 to 315 bar
• Accuracy class 1.6, equal to a permissible error of ±5.04 bar over the span

Applications

It is typically used here: hydraulic power units, presses and hand pumps. Permitted media are gases and liquids without high viscosity or tendency to crystallise that do not attack copper alloy. For good readability the usual working pressure should sit in the middle third of the scale, here roughly between 105 and 210 bar.