Marsh G22704 Diaphragm Gauge, 0 to 30" H20

Model: G22704

Marsh G22704 Diaphragm Gauge, 0 to 30" H<sub>2</sub>0-

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Marsh G22704 Diaphragm Gauge, 0 to 30" H20

Model: G22704

Featuring a unique design, the diaphragm element in this gauge allows accurate low pressure readings in a variety of applications. This has a bronze diaphragm element, the gauge is capable of ASME Grade A-1% accuracy for ranges above 30" of water. The ranges are available in vacuum and pressure in inches of water, ounces per square inch and millimeters of mercury. This has a range of 0 to 30" H20.

Featuring a unique design, the diaphragm element in this gauge allows accurate low pressure readings in a variety of applications. This has a bronze diaphragm element, the gauge is capable of ASME Grade A-1% accuracy for ranges above 30" of water. The ranges are available in vacuum and pressure in inches of water, ounces per square inch and millimeters of mercury. This has a range of 0 to 30" H20.

Sale Price $53.10 USD
Regular Price $115.98 USD
Availability 2 to 3 Weeks
Quantity

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Traceable Calibration Certificate for your G22704 Diaphragm Gauge

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Traceable Calibration Certificate for your G22704 Diaphragm Gauge

Marsh G22704 Offers

Features

  • 2.5" dial size
  • 1/4" (0.64 cm) NPT
  • Lower Mount
  • Steel Case
  • Black dial color on white
  • 0 to 30" (0 to 76 cm) H20

Marsh G22704 Specifications

Accuracy ±3/1/3%(±1% of range across middle half of scale)
Case Sizes 2.5" (6.35 cm) diameter
Case Material Steel, black painted
Case Style LM - Lower Mount
Diaphragm and Socket Phosphor bronze diaphragm soft-soldered to brass socket
Movement Brass sector and pinion with polycarbonate top and bottom plates
Connection 1/4" NPT
Dial Standard Dual Scale with kPaTriple Scale: oz/in2, in H20, and kPa
Dial Color Black markings on white
Pointer Aluminum, painted black
Window 2.5" (6.35 cm) and 3.5" (8.89 cm): Twist-In Clearlok Acrylic
Restrictor 0.013" (0.03 cm) standard. No restrictor on 0 to 10" (25.40 cm) H2O range
Click here for complete specifications on the Marsh G22704

What's included with the Marsh G22704

  • Marsh G22704 Diaphragm Gauge, 0 to 30" H20

Ask a question about Marsh G22704 Diaphragm Gauge, 0 to 30" H20

Customer Reviews for the Marsh G22704

Marsh G22704 Offers

Features

  • 2.5" dial size
  • 1/4" (0.64 cm) NPT
  • Lower Mount
  • Steel Case
  • Black dial color on white
  • 0 to 30" (0 to 76 cm) H20

Marsh G22704 Specifications

Accuracy ±3/1/3%(±1% of range across middle half of scale)
Case Sizes 2.5" (6.35 cm) diameter
Case Material Steel, black painted
Case Style LM - Lower Mount
Diaphragm and Socket Phosphor bronze diaphragm soft-soldered to brass socket
Movement Brass sector and pinion with polycarbonate top and bottom plates
Connection 1/4" NPT
Dial Standard Dual Scale with kPaTriple Scale: oz/in2, in H20, and kPa
Dial Color Black markings on white
Pointer Aluminum, painted black
Window 2.5" (6.35 cm) and 3.5" (8.89 cm): Twist-In Clearlok Acrylic
Restrictor 0.013" (0.03 cm) standard. No restrictor on 0 to 10" (25.40 cm) H2O range
Click here for complete specifications on the Marsh G22704

What's included with the Marsh G22704

  • Marsh G22704 Diaphragm Gauge, 0 to 30" H20

Ask a question about Marsh G22704 Diaphragm Gauge, 0 to 30" H20

Customer Reviews for the Marsh G22704

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