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Precision Service - Quality Gauge

Precision Service - Quality Gauge Marsh Pressure Gauges from MARSH

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Marsh Precision Service Gauges (PDF)
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Precision Service - Quality Gauge

The H Series 100mm Marsh pressure gauge is built for extended life and designed for harsh & corrosive environments such as Refineries, Chemical Plants, Offshore Platforms, Oil Rigs, Marine Applications, Industrial Application, and OEM Processes.

  • Accuracy ASME Grade A = ± 2/1/2 (±1% of range across middle half of scale)
  • Case Size 3½" and 4½" Diameter
  • Case Material: Black painted steel
  • Case Style: 3½" Plain case, back flange case, 4½" plain case, flush case (front flange w/U-clamp) hinged ring
  • Tube & Socket: Copper alloy socket and tube up to 1,000 psi. Stainless steel tube, tip & socket above 1,000 psi
  • Movement: Stainless steel
  • Connections: ¼" or ½" NPT; lower mount & lower back mount
  • Ranges: 0-30” Hg vacuum; compound ranges 30” Hg vacuum to 300 psi; 15-20,000 psi
  • Standard Dial: Single scale psi only
  • Dial Color: Black markings on white
  • Pointer: 3½" Recalibrator 4½" Adjustable micrometer
  • Window: Glass

Marsh Pressure Gauges
Rev. 2/26/2014

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