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P51/56 Series Process Gauge

Brand: Marsh Bellofram Group of Companies

With over 155 years of proven experience, an extensive list of designs and options make the Marsh Instruments line of Process Gauges the intelligent and practical choice in process instrumentation.

All case styles feature SAFECASE solid front construction.

Features

  • Solid Front SAFECASE
  • 0.5% Full Scale Accuracy
  • Pressure Ranges, Vacuum – 20,000 psi
  • Dry or Liquid Filled
  • Adjustable Micrometer Pointer

Specifications

Brand

Accuracy

  • 0.5 % of Full Scale (ASME Grade A)

Dial Size

  • 4-1⁄2" diameter

Case Material

  • Safecase Polypropylene

Bezel

  • Polypropylene - Removable

Tube & Socket

  • Copper Alloy or 316 Stainless Steel

Movement

  • Stainless Steel

Connection

  • 1⁄4 or 1⁄2" NPT - Lower Mount

Pressure Range

  • Vac/Compound to 20,000 psi

Standard Scale

  • Single Scale psi

Dial Color

  • Black Markings on White

Pointer

  • Aluminum, Black Painted, Micro-Adjustable

Window

  • Safety Glass

Standard Case Fill

  • Dry
  • Silicone
  • Glycerine

Vent Plug

  • Internal Compensating Diaphragm

Ambient Temperature

  • Dry: -40° to 180° F
  • Glycerine: 30° to 160° F
  • Silicone: -40° to 180° F

Weight

  • 3.0 lb Dry
  • 4.0 lb Filled

  • Industrial
  • Oil & Gas
  • Chemical/Petrochemical
  • Hydraulic
  • Commercial

Documentation

Catalogs

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