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16531 - Miller 16531 Heavy-Duty Shielding Gas Flowmeter - Argon/CO2/Helium

Packaging: 1 per ea
$261.00/ea $159.08/1 per ea only $159.08/eaSave 39%

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OVERVIEW

Precision Gas Control for Industrial Applications

The Miller 16531 Heavy-Duty Flowmeter is a premium gas regulation device engineered for professional industrial environments. Designed to manage the flow of Argon, Carbon Dioxide (CO2), and Helium, this unit is an essential component for facilities requiring precise gas delivery at an inlet pressure of 30 PSIG. Whether integrated into a centralized pipeline system or attached to individual regulators, the 16531 delivers consistent performance that facility managers and gas technicians can rely on.

Superior Design and Durability

In industrial settings, equipment durability is paramount. The Miller 16531 addresses this with a robust construction featuring a shatter-resistant polycarbonate resin flow tube. Unlike glass tubes that are prone to breakage upon impact, this polycarbonate material withstands the rigors of daily use. Furthermore, this specific model includes a rugged aluminum housing that wraps around the tube, offering unobstructed viewing of the flow rate while providing a physical barrier against accidental knocks and drops. This dual-layer protection ensures a long service life and reduces maintenance downtime.

Unmatched Accuracy with Self-Centering Technology

Accuracy in gas measurement is critical for cost control and process integrity. Standard flowmeters often suffer from reading errors when the indicating ball floats off-center within the tube, leading to excessive gas consumption. The Miller 16531 features an exclusive self-centering ball guide mechanism. This design keeps the ball strictly centered within the flow stream, ensuring that the reading on the scale matches the actual gas output within 5%. This feature is particularly beneficial in pipeline installations where perfect vertical alignment may be difficult to maintain.

Ease of Use and Installation

The unit comes equipped with a standard 1/4-inch FNPT connection, making it compatible with a wide range of industrial fittings and regulators. The extra-long flow tube features expanded scales printed against a high-visibility green background, allowing operators to read flow rates quickly and accurately, even in low-light conditions. By choosing the Miller 16531, industrial gas suppliers and users invest in a device that combines safety, precision, and rugged reliability.

Additional Information
Packaging Description:1 Per Ea
Gas Type:Argon, CO2, Helium
Connection Type:1/4" FNPT
Warranty:3 Years
----- new values below ----
Gas Type:Argon, CO2, Helium
Inlet Pressure:30 PSIG
Connection Type:1/4" FNPT
Housing Material:Aluminum
Tube Material:Polycarbonate Resin
Warranty:3 Years
Brand:Miller OEM
Packaging Description:1 Per Ea

INCLUDED

  • 1x Miller 16531 Heavy-Duty Flowmeter
  • 1x Rugged Aluminum Protective Housing
  • 1x Installation Instructions

APPLICATIONS

  • MIG Welding (GMAW): Precise control of Argon and CO2 mixes for steel and aluminum fabrication.
  • TIG Welding (GTAW): Accurate Argon and Helium flow for critical welds on stainless steel and exotic alloys.
  • Industrial Pipelines: Monitoring gas distribution in centralized shop manifold systems.
  • Maintenance & Repair: Durable construction suitable for mobile repair rigs and field work.
  • Training Facilities: High-visibility scales help students learn proper gas setting techniques.

FAQ

This flowmeter is calibrated for use with Argon, Carbon Dioxide (CO2), and Helium.

The Miller 16531 is designed to operate at an inlet pressure of 30 PSIG.

Yes, the 16531 model includes a rugged aluminum housing that protects the flow tube from accidental damage.

The unit features a 1/4-inch FNPT (Female National Pipe Thread) connection.

The self-centering ball guide keeps the indicator ball centered in the tube, ensuring accurate readings even if the flowmeter is tipped or installed at an angle. This prevents gas waste caused by inaccurate low readings.

No, the flow tube is made of shatter-resistant polycarbonate resin, which is much more durable and safer than glass.

The Miller 16531 is covered by Miller's True Blue 3-Year Warranty.

Yes, it is designed to be attached to regulators or pipeline installations with a 30 PSIG supply.

CATALOGUE & SPEC SHEETS

Spec Sheet