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  Low Pressure Diaphragm Gauge, Series 1490, ASME B 40.1, Grade A (±2-1-2% of span)
  Technical Briefs
Pressure Conversion Table
Pressure Gauge Accuracies
Vacuum Range Gauges
ISO 9000
Dials: Material Identification of Bourdon Tube & Socket
Gauge Window Materials and Their Temperature Limits
Pressure Gauge Installation, Operation and Maintenance
Pressure Instrument Options
Product Selection Information