General Pressure Gauge Installation Method

In the national standard for pressure gauges GB/T1226-2001, "General Pressure Gauges", section 4.1.2, the instruments are divided into: direct-mounted pressure gauges, embedded (panel-mounted) pressure gauges, and convex (wall-mounted) pressure gauges according to threaded joints and installation methods.
1. The installation position of the pressure gauge should meet the requirements of the installation state. The dial should generally not be placed horizontally, and the height of the installation position should be convenient for staff to observe.
2. The distance between the pressure gauge installation and the pressure measuring point should be as short as possible to ensure good sealing and no leakage.
3. There should be a buffer at the front end of the installed pressure gauge; for easy inspection, a shut-off valve should be installed under the instrument; when the medium is dirty or there is pulse pressure, filters, buffers and pressure-stabilizing gas can be used.