Standard pressure gauge Ø 80 mm, G 1/2 radial bottom, -1 to 1.5 bar, plastic case, type 5303 - Riegler 101945

With Ø 80 mm, G 1/2 connection radial bottom and a range of -1 to 1.5 bar, this bourdon tube gauge is a simple pressure display for lines and vessels that alternate between vacuum and positive pressure.

Key benefits

• Accuracy class 1.6, equal to a permissible error of ±40 mbar over the span
• Ø 80 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

Typical use

It is typically used here: lines and vessels that alternate between vacuum and positive pressure. Suitable for gaseous or liquid media that do not corrode copper alloy, are not highly viscous and do not crystallise.