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Miller® 2.5" Brass 400 psi Accessories

Airgas Part #:MILGA037-07

Manufacturer Part #:GA037-07


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Item Details

  • The ITW Miller/Smith GA037-07 is a 2.5-inch heavy-duty brass case pressure gauge designed for industrial gas regulators and manifolds. It features a dual-scale readout of 0-400 PSI and 0-28 BAR, utilizing a bronze Bourdon tube and a precision watch-type movement for measurement accuracy. The unit is constructed with a 1/4 inch MNPT bottom-mount connection and a shatter-resistant polycarbonate lens.

Features

  • Shatter-resistant/shatterproof polycarbonate crystal
  • Protective lip on crystal to prevent face damage
  • 1/4 turn crystal ring design
  • High-visibility cupped steel face
  • Dual scale readout (PSI and BAR)
  • Slider-Pak packaging for product inspection without package damage
  • Heavy-duty brass case construction

Specifications

  • Manufacturer: ITW / Miller (Smith Equipment)
  • Model Number: GA037-07
  • Gauge Diameter: 2.5" (64 mm)
  • Pressure Range: 0 - 400 PSIG / 0 - 28 BAR
  • Connection Size: 1/4" MNPT
  • Connection Location: Bottom mount
  • Case Material: Brass
  • Internal Sensing Element: Bronze Bourdon tube
  • Lens Material: One-piece polycarbonate crystal
  • Face Material: Cupped steel
  • Movement Type: Precision watch-type
  • Certifications: U.L. Listed

Applications

  • Industrial gas regulators
  • Gas manifolds
  • MIG welding systems
  • TIG welding systems
  • Flux-cored welding systems
  • Compatible with gas pressure regulators using 1/4" FNPT gauge inlet threads

Product Attributes

Product Type

» Accessories

Gauge Diameter

» 2.5"

Material

» Brass

Calibration

» 400 psi