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The ITW Miller GA136-03 is a 2-inch replacement flow gauge designed for inert gas regulators. It features a bottom-stem 1/4" NPT connection and provides flow measurement for MIG and TIG welding applications with a dual-scale readout in CFH and LPM.
Features
Shatterproof polycarbonate crystal
Protective lip on crystal to prevent face damage
1/4 turn crystal ring design
High visibility cupped steel face
Precision movement for accuracy
Specifications
Manufacturer: ITW / Miller (Smith Equipment)
Model Number: GA136-03
Gauge Diameter: 2"
Connection Size: 1/4" NPT
Connection Location: Bottom Stem
Flow Range: 0 - 50 CFH
Metric Flow Range: 0 - 25 LPM
Case Material: Black Steel
Lens Material: One-piece Polycarbonate
Movement Type: Watch-type precision movement
Certifications: U.L. Listed
Applications
MIG welding gas regulation
TIG welding gas regulation
Inert gas flow monitoring
Replacement gauge for Miller/Smith regulators
Compatible with gas pressure regulators using 1/4" FNPT inlet threads
