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Mechanical Pressure Gauges, Regulators, Switches, Transmitters

Industrial pressure gauges with exceptional versatility and reliability to handle industrial processes.

To withstand the pressures of demanding industrial applications, pressure gauge manufacturer Brooks Instrument offers a wide range of pressure gauges, pressure regulators, pressure switches and transmitters employing durable designs and materials. Using 316L stainless steel wetted parts ensures robust, reliable performance in harsh service applications in gas panels, gas cabinets, valve manifold boxes, process analyzers and more.

Key Applications

  • Gas cabinet OEMs
  • Gas distribution
  • Gas panels
  • Solar panel systems
  • Processes: Food and beverage, pharmaceutical, water treatment and bulk gas
Select the pressure device that best serves your process requirements.


8600 Series
8600 Series
122 Series Pressure Gauges
122 Series Pressure Gauges
122 Series Pressure Switches and Transmitters
122 Series Pressure Switches and Transmitters
Product Type Mechanical Pressure Regulators Mechanical Pressure Gauges

Mechanical Pressure Switches

Mechanical Pressure Transmitters


Direct Acting, High Precision


Ultra-High Purity

High Accuracy

Pressure Range 0-10 psi/0-0.7 bar to 0-200 psi/0-14 bar

- 30" - 4000 psi

Vacuum to 4,000 psi (276 bar) & metric

Accuracy 1% Full Scale 1% Full Scale
Housing Standard: Aluminum
Optional: 316 Stainless Steel
300 Series Stainless Steel, electropolished 300 Series Stainless Steel, electropolished