Series LPG4 2.5" Low Pressure Gage

2.5" Low Pressure Gage 1.5% Full Scale Accuracy in a 2.5" Gage

1.5% Full Scale Accuracy in a 2.5" Gage

Our SERIES LPG4 gages offer top of the line performance and accuracy for pressure and vacuum applications up to and including 160 in w.c. The LPG4 is constructed from a single beryllium-copper diaphragm affixed to a precision-machined brass plate. This innovative design, together with a high-precision, milled-teeth brass movement and nickel-silver pinion and bearing surface, provide the user with a top of the line low pressure instrument.

Product Applications

  • Air flow indication
  • Liquid level
  • Draft measurement
Service: Compatible gases & liquids.
Wetted Materials: Brass and beryllium copper.
Housing: Drawn steel, black finish.
Lens: Polycarbonate (removable).
Accuracy: ±1.5% FS.
Pressure Limit: 100% of range scale.
Temperature Limits: Process: -40 to 160°F (-40 to 70°C); Ambient: -40 to 140°F (-40 to 60°C).
Size: 2.5" (63 mm).
Process Connections: 1/4" male NPT.
Enclosure Rating: NEMA 3 (IP54).
Weight: 7.3 oz (0.21 kg).
  • Low pressure gage provides a selection to meet specific applications
  • Specified with high ambient and process temperature ratings mean more robust uses and longer service-life
  • High accuracy gage for applications requiring more precise measurement is a concern