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Representative Product Image

Ω Diaphragm Gauge

BSE Part # 3405000 MFG#: G22702MRSH
Incorporating a unique design feature, the diaphragm element in this gauge allows accurate low pressure readings in a variety of applications.
  • Brass sector and pinion
  • Dial Color-Black markings on white
  • For ranges below 30" H20: ±3/1/3% (±1% of range across middle half of scale)
  • Lower mount case style
  • Phosphor bronze diaphragm soft-soldered to brass socket
  • Pointer-Aluminum, black painted

  • Type:
    • Diaphragm gauge
  • Material:
    • Steel
  • Size:
    • 2-1/2 in
  • Style:
    • Lower mount