RX WELD Argon Regulator for MIG TIG Welding, CGA-580 Inlet, 6.6 ft Hose & Ball Flowmeter

RX WELD Argon Regulator is a durable CGA-580 gas regulator and flowmeter with a 6.6 ft hose, built to meter shielding gases accurately for MIG and TIG welding.

This compact regulator combines a precise ball-type flowmeter with a robust brass body and multiple outlet fittings so you can connect it to argon, helium, or CO2 cylinders and fine-tune gas delivery. Designed as an economical, service-ready option, it includes a 6.6-foot hose, hose clamp, and mounting nut so you can install and begin welding right away.

How does this regulator measure and control shielding gas flow?

The unit uses a visible flow tube with a floating ball to show gas flow from 10 to 60 CFH, and an externally adjustable valve to change the delivery rate. The brass construction stabilizes the regulator under typical shop conditions, while the clear tube lets you confirm flow instantly.

• Ball-type indicator for intuitive flow reading (10–60 CFH)
• Adjustable control knob for fine tuning
• Clear flow tube for quick visual confirmation
• Brass body for corrosion resistance and durability

Will it fit my gas cylinder and torch connections?

This regulator has a CGA-580 inlet to match common argon and mixed-gas cylinders used in MIG/TIG work, and ships with multiple outlet fitting options so it adapts to different torch or solenoid setups. A standard 1/4" barbed fitting is included for hose attachment, and it accepts both common female and male outlet nut sizes.

• CGA-580 inlet compatible with argon/argon-mix tanks
• Accepts female 9/16" x 18 nut or male 5/8" x 18 fitting
• Includes 1/4" barbed hose fitting and hose clamp
• 6.6 ft hose for flexible positioning of the gas source

Is this regulator suitable for MIG and TIG welding tasks?

Yes—it's engineered for shielding gas metering in MIG and TIG processes where stable flow and easy adjustment matter. While not a premium industrial manifold, it provides reliable, readable flow control for hobbyists, small shops, and maintenance welding tasks.

• Flow range designed for common MIG/TIG gas needs
• Durable materials for shop environments
• Complete kit reduces need for extra fittings
• Simple installation suited to manual or semi-automatic setups

What comes in the box and how hard is it to install?

The package includes the RX WELD argon regulator, a 6.6-foot hose, a hose clamp, and a mounting nut so you can attach it to a cylinder and connect your torch quickly. Installation is straightforward for anyone familiar with welding equipment: secure the regulator to the cylinder, attach the hose to the outlet, and set the desired flow with the control knob.

• 1 x RX WELD Argon Regulator with flowmeter
• 1 x 6.6 ft flexible hose and hose clamp
• 1 x mounting nut and standard barbed fitting
• Quick setup—no specialized tools beyond wrench for inlet nut

Who is this for? The RX WELD Argon Regulator is aimed at welders who want a reliable, easy-to-read flowmeter and a ready-to-install kit for MIG and TIG shielding gas delivery. It’s ideal for hobbyists, fabrication shops, and maintenance technicians seeking a cost-effective regulator that provides clear flow indication, multiple outlet compatibility, and the convenience of an included hose and clamps.