BelGas Diaphragm Gauges ASME Grade A-1% Accuracy

BelGas Diaphragm Gauge

Marsh low-pressure diaphragm gauges are universally known for their dependable performance and accuracy, with ASME Grade A-1% accuracy for ranges above 30″ of water.

Available ranges include vacuum and pressure in inches of water, ounces per square inch and millimeters of mercury. The units incorporate a unique bronze diaphragm element and solid safecase design, allowing for accurate low-pressure readings in support of a variety of applications.

    Features & Benefits:

  • Unique bronze diaphragm element design
  • ASME Grade A-1% accuracy above 30″ of water
    Available ranges include:

  • Vacuum and pressure in inches of water
  • Ounces per square inc
  • Millimeters of mercury
    Applications:

  • HVAC systems
  • Low-pressure gas burner systems
  • Any OEM or industrial application where low pressure measurements to a high degree of accuracy are required

Data Sheet