Low Pressure Measurement • Capsule Element • High Sensitivity

The GNW 80mm Bottom Entry Low Pressure Capsule Gauge is designed for accurate measurement of low-pressure air and non-corrosive gas systems. Using a sensitive capsule element rather than a Bourdon tube, this gauge provides improved resolution and stability at pressures where standard gauges may lack precision.

With its larger dial and industrial construction, the 80mm capsule gauge is ideal for HVAC systems, filtration and ventilation monitoring, burner controls and process instrumentation where clear, low-pressure indication is required from a distance.

Each gauge is manufactured for industrial use and can be supplied with a traceable calibration certificate upon request.

Key Features

• Capsule Element Design: High sensitivity for accurate low-pressure measurement.
• 80mm Dial: Easy to read dial for plant applications.
• Bottom Entry Connection: Radial mounting for pipework installations.
• Low Pressure Ranges: Available in mbar.
• Robust Construction: Designed for industrial air and gas systems.
• Calibration Available: Traceable calibration certificate supplied on request.

Technical Specifications

Applications

• HVAC & Ventilation Systems – Monitoring duct and airflow pressures.
• Filter Monitoring – Low-pressure drop indication across filters.
• Burner & Combustion Systems – Gas pressure monitoring.
• Laboratory & Process Systems – Sensitive low-pressure measurement.