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190AR-50 - Generic Argon Flow Gauge Regulator CGA 580 0-50 CFH

Packaging: 1 per each
$275.84/ea $183.89/1 per each only $183.89/eaSave 33%

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OVERVIEW

Heavy-Duty Generic Argon Flow Regulator - 0-50 CFH

Equip your welding setup with the Generic 190AR-50 Flow Regulator, a robust and economical choice for managing shielding gas flow in MIG (GMAW) and TIG (GTAW) operations. This regulator is specifically calibrated for Argon service, utilizing a CGA 580 inlet connection that ensures a secure and leak-free attachment to high-pressure gas cylinders. It is an ideal replacement part or upgrade for welders seeking reliable performance without the markup of branded equivalents.

The 190AR-50 is capable of delivering flow rates up to 50 CFH, covering the needs of light-duty sheet metal work up to heavier structural fabrication. The single-gauge design typically displays the flow rate directly, simplifying the setup process. By maintaining a consistent flow, this regulator helps minimize gas waste while ensuring adequate weld pool protection against atmospheric contamination. The internal diaphragm and seat assembly are designed for consistent pressure regulation, preventing flow surges that can disrupt the arc.

Durability is a key feature of this unit. The solid brass construction provides excellent thermal conductivity and mechanical strength, protecting the internal components from external impacts and shop debris. The adjustment knob is designed for easy operation, even when wearing welding gloves. This regulator connects to your wire feeder or TIG machine via a standard 5/8"-18 RH gas hose fitting.

Technical Highlights:

  • Gas Service: Optimized for Argon and Argon/CO2 mixtures.
  • Inlet: CGA 580 nut and nipple for standard high-pressure tanks.
  • Flow Capacity: Adjustable range from 0 to 50 CFH.
  • Construction: Machined brass body for superior durability.
  • Application: Essential for preventing oxidation and porosity in welds.
Additional Information
Brand:Generic
CGA Fitting:CGA 580
Item:Flow Regulator
Max Outlet:50 SCFH
Used On Which Gas:Argon/Weldmix
Packaging Description:1 per each
Gas Type:Argon, Argon/CO2 Mix
Connection Type (CGA):CGA 580
Flow Range:0-50 CFH
Body Material:Brass
Applications:MIG Welding, TIG Welding
Max Inlet:2400 PSI
Used On Which Gas?:Argon or Weldmix

INCLUDED

  • 1x Generic Argon Flow Regulator (CGA 580)
  • 1x Instruction Manual

APPLICATIONS

  • MIG Welding (GMAW) of Steel, Stainless Steel, and Aluminum
  • TIG Welding (GTAW) of all compatible metals
  • General Fabrication Shops
  • Automotive Repair and Restoration
  • Maintenance and Repair Operations (MRO)

FAQ

A flow regulator typically uses a gauge to indicate flow rate based on pressure through a calibrated orifice, while a flowmeter uses a vertical tube with a floating ball to measure actual flow. This unit is a flow regulator with a gauge.

No, this regulator has a CGA 580 connection designed for Argon, Nitrogen, and Helium. CO2 cylinders typically require a CGA 320 connection.

The ideal flow rate depends on your welding process, cup size, and environment. A common starting point for MIG/TIG is between 15-25 CFH. This regulator allows adjustment up to 50 CFH.

It fits all standard high-pressure Argon cylinders that are equipped with a CGA 580 valve, which is the industry standard in North America.

The regulator comes with a standard 5/8"-18 RH female fitting, which is the standard connection for inert gas hoses used in the welding industry.

Yes, as long as the required flow rate is within the 0-50 CFH range and the gas used is compatible with the CGA 580 connection (like Argon or Nitrogen).

The body is constructed from brass, ensuring durability and resistance to corrosion.
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