Bourdon and Vacuum Gauge Manufacturer,Supplier and Exporter
Product Code : SEL-PLE-10154
Quick Answer: Housed in a stainless steel case with either a bayonet ring or a crimped-on ring, this Bourdon and vacuum gauge comes in nominal sizes of 100 mm, 160 mm and 250 mm with display ranges starting at -1...0 bar.
Last updated: October 2026
Key Features
Stainless steel case
Bayonet ring or crimped-on ring versions
Nominal sizes 100 mm, 160 mm and 250 mm; 250 mm gauges usually with bayonet ring cases
Case ventilation through a pressure equalisation insert
Display ranges from -1...0 bar (vacuum) upwards
Technical Specifications
Specification
Value
Case
Stainless steel
Ring
Bayonet or crimped-on
Nominal sizes
100 mm, 160 mm, 250 mm
Ventilation
Pressure equalisation insert
Display ranges
-1...0 bar to 0...1000 bar; ranges to 0...1600 bar also available
About This Product
Inside a Bourdon gauge a curved tube straightens slightly as pressure rises, and that movement turns the pointer, which makes the gauge a good real-world example when teaching pressure measurement. Display ranges that start at -1...0 bar cover vacuum as well as positive pressure, and the case is ventilated through a pressure equalisation insert.
Frequently Asked Questions
Which case versions are available?
The stainless steel case comes with a bayonet ring or with a crimped-on ring. Gauges of 250 mm nominal size are usually supplied with bayonet ring cases.
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