Straight CO2 compatible?

Yes this gauge is compatible With C02

Do I still need to buy a solonoid if I purchase this regulayor?

I’m sure you don’t have to purchase a solonoid. This is a regulator it regulates the gas flow manually.

What is the fixed output pressure when gas flow is cut off at the welder? Please don't answer regarding flow adjustment.

This is a flow meter, not a regulator. Your output will be equalized to your tank pressure.

So, there's no way to regulate output pressure? Just flow rate? So as tank pressure drops, flowrate goes down?

yep, adjust flow rate accordingly. Not an issue with an industrial sized tank.

Rx Weld Argon Regulator Flowmeter Gas Gauge For Mig Tig

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Description

🔥 Master your weld with precision flow and rugged reliability ⚙️

COMPLETE ACCESSORY KIT - Includes hose clamp and mounting nut so you’re ready to weld out of the box.
UNIVERSAL COMPATIBILITY - Fits CGA-580 tanks and multiple outlet connectors for ultimate convenience.
ENGINEERED FOR MIG TIG - Optimized for professional-grade welding accuracy and reliability.
RUGGED BRASS CONSTRUCTION - Built to endure tough welding environments without compromising performance.
PRECISION GAS FLOW CONTROL - Adjust flow smoothly from 10 to 60 cfh for flawless welds every time.

The RX WELD Argon Regulator Flowmeter is a USA-made, brass-constructed gas gauge designed for MIG and TIG welding. It offers precise flow adjustment from 10 to 60 cfh, fits CGA-580 tanks, and supports multiple outlet connectors, making it a versatile and durable choice for professional welders seeking accuracy and reliability.

Reviews

User

Decent

Seems like a decent quality regulator

5.04.2025

User

Great Product

Great product

27.08.2024

User

Bad quality

I have buy 10 of this and the glass broke all the time

5.05.2025

User

Working great just what I expected

Work good so far everything I wanted but more

23.05.2024

User

Good Enough

Worked fine for my argon tank. It’s definitely cheap but seems to do the job.

11.01.2026

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¥17771

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In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Asin	B08P5968X5
Country Of Origin	USA
Generic Name	1
Item Model Number	RX191D
Item Weight	744 g
Manufacturer	RX WELDER
Net Quantity	1.0 Count
Package Dimensions	17.2 x 12.9 x 12.4 cm; 743.8 g

RX WELD Argon Regulator Flowmeter Gas Gauge for Mig Tig Weld

Description

Specifications

Reviews

Common Questions