Series LPG5 2.5" Low Pressure Gauge

Brand: Dwyer Instruments, LLC

The Series LPG5 Low Pressure Gauges offer top of the line performance for pressure applications from 10 Inches WC to 10 psi.

The LPG5 gauges possess dual scales with 3-2-3% full-scale accuracy on a 2.5" dial. Units are made with a chrome plated steel housing and brass wetted parts.

Units can withstand temperatures of -20° to 60° C (-4° to 140° F).

This series is meant for the measurement of low pressures of gases and liquids and is ideal for air flow indication, liquid level and draft measurement.

Series LPG5 gauges are available with either a bottom or back connection option.
  • Chrome plated steel housing and brass wetted parts resist ambient for longer service life in harsh environments
  • Low pressure gauge provides a selection to meet specific applications
  • Specified with high ambient and process temperature ratings mean more robust uses and longer service-life
  • Good accuracy gauge for value-sensitive applications requiring more precise measurement and where vibration is a concern



  • ± 2 % of Full Scale
  • ± 3 % of Full Scale

Enclosure, Body Material

  • Chrome-Plated Steel


  • Polycarbonate Lens


  • Compatible Gases
  • Compatible Liquids


  • NIST

NPT Connection

  • 1/4” NPT Male

Pressure Range

  • bar: 0 to 0.69
  • Inches WC: 0 to 200
  • kPa: 0 to 68.9
  • psi: 0 to 10

Proof Pressure

  • Full Scale Range


  • Gauge: 2-1/2”

Temperature Range

  • -20° to 60° C (-4° to 140° F)

Wetted Materials

  • Brass Connection
  • Bronze Tube

  • Air Flow Indication
  • Liquid Level
  • Draft Measurement

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