GNW
3500

80mm General Purpose Pressure Gauge for Panel & Plant Installations

The GNW 80mm Bottom Entry General Purpose Pressure Gauge is designed to offer enhanced readability and reliable pressure monitoring in general hydraulic, pneumatic and process applications. With an 80mm dial size, it provides clear visual indication while maintaining a robust, cost-effective design for standard industrial use.

Available in a range of dual-scale bar/psi ranges from -1/0 bar compound up to 0–70bar (0–1000psi), this gauge is supplied with a 1/4" BSP bottom connection as standard. An optional traceable calibration certificate is available for compliance and documentation.

Key Features

  • 80mm Dial: Provides larger, easy-to-read indication for plant equipment and panels.
  • General Purpose Construction: Brass connection, element and movement suited to standard applications.
  • Durable Case: Black enamelled steel case for reliable everyday performance.
  • Dual Scale Dial: PSI outer scale with Bar inner scale for fast readings.
  • Bottom Entry Connection: 1/4" BSP as standard for straightforward installation.
  • Optional Calibration: Add a traceable calibration certificate at checkout.

Technical Specifications

Parameter Specification
Dial Size 80 mm
Connection Bottom Entry, 1/4" BSP (standard)
Case Black enamelled steel
Bezel Push fit window
Window Acrylic
Wetted Parts Brass (connection, element, movement)
Joints Soldered silver alloy
Dial Stoved enamel on aluminium
Pointer Black aluminium
Accuracy Class 2.5
Scale Dual: PSI (outer) / Bar (inner)
Ranges Available -1/0 bar & -30/0"Hg up to 0/70bar (0/1000psi)
Calibration Optional Traceable Calibration Certificate

Applications

  • Hydraulic Systems – Clear pressure monitoring for plant and workshop use.
  • Pneumatic Installations – Industrial compressed air and general system pressure.
  • Panel & Machine Mounting – Easy-to-read dial for visible indication.
  • General Industrial Use – Everyday pressure monitoring with brass wetted parts.
80mm Bottom Entry General Purpose Pressure Gauge
3500

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