---
product_id: 269012396
title: "RX WELD Argon Regulator Flowmeter Gas Gauge for Mig Tig Weld with Gas Welding Hose"
brand: "rx weld"
price: "₱5671"
currency: PHP
in_stock: true
reviews_count: 13
category: "Rx Weld"
url: https://www.desertcart.ph/products/269012396-rx-weld-argon-regulator-flowmeter-gas-gauge-for-mig-tig
store_origin: PH
region: Philippines
---

# Multi-fit connectors CGA-580 & 9/16"/5/8" Precision flow control 10-60 cfh Durable brass build for harsh use RX WELD Argon Regulator Flowmeter Gas Gauge for Mig Tig Weld with Gas Welding Hose

**Brand:** rx weld
**Price:** ₱5671
**Availability:** ✅ In Stock

## Summary

> 🔥 Weld like a pro, flow like a boss! ⚡

## Quick Answers

- **What is this?** RX WELD Argon Regulator Flowmeter Gas Gauge for Mig Tig Weld with Gas Welding Hose by rx weld
- **How much does it cost?** ₱5671 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/269012396-rx-weld-argon-regulator-flowmeter-gas-gauge-for-mig-tig)

## Best For

- rx weld enthusiasts

## Why This Product

- Trusted rx weld brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Durability:** High-quality brass construction built to withstand tough welding environments.
- • **Precision Gas Flow:** Adjustable 10-60 cfh flowmeter ensures optimal shielding gas delivery every time.
- • **Perfect for MIG & TIG:** Engineered for professional-grade welding accuracy without breaking the bank.
- • **Seamless Compatibility:** Fits CGA-580 tanks & multiple outlet connectors for ultimate versatility.
- • **Complete Ready-to-Use Kit:** Includes 6.6ft hose, clamp, and mounting nut for hassle-free setup.

## Overview

The RX WELD Argon Regulator Flowmeter is a precision-engineered gas regulator designed for MIG and TIG welding. Compatible with CGA-580 tanks and multiple fittings, it offers adjustable flow rates from 10 to 60 cfh via a reliable ball-style gauge. Constructed from durable brass and bundled with a 6.6ft hose and accessories, it delivers accurate gas metering for cleaner, stronger welds—ideal for serious hobbyists and budget-conscious professionals alike.

## Description

RX WELD Argon Regulator Flowmeter Gas Gauge for Mig Tig Weld with Gas Welding Hose: desertcart.com: Tools & Home Improvement

Review: Great build quality and adaptable to various needs - Works very well as a replacement regulator for my Miller MIG welder. Easy to setup with the various supplied fittings that help connect this regulator to a variety of machines and applications. I now prefer the ball style gauge over dial style regulators. So far this regulator meets my needs and I have no negatives.
Review: Good for the price, for the home-jobber - I'm not a pro welder. If you're looking for such opinions, skip mine. I'm a home-jobber, hobby-welder. I needed a flow meter to get my mig setup to do aluminum wire. This flow meter attached just fine to my argon bottle, no issues. The hose it came with is fine too. I detected no leaks once it was all snugged up (I just used soapy water spray). I have no way to test if the flow-rate I'm setting is accurate. I used settings I found on-line (~15 to 20 ft/min), did my aluminum migging and the parts were joined. My welds don't look great, but it worked... my destructive testing tells me the welds are at least as strong as the base metal (aluminum angle). What I could notice was I didn't get the ugly porosity that low/no shielding gas would show. So, as far as I know, the flow-meter is passing out enough gas to do the job. Maybe its too much?.. no idea. More may be a waste than 'the right amount', but the welds are cleaner than if it was too low. I tested the low/no shielding gas use-case just so I could see what it looks like... and its very ugly. Look online for pics/vids of bad shielding on aluminum welds... its unmistakable when you see it. Now, when I say 'ugly', I mean beyond the clumpy, uneven welds a home-jobber like me puts down... b/c my welds are 'ugly'. I don't stack dimes,... I may lay down a dime, then a quarter, then a nickel... repeatedly. Bad form, bad movement control, all the wrong stuff. So, what I mean is, the low-shielding-gas issues present as pits/pot-holes and dirty/dark spots in the weld... that would make even an otherwise pro-welder's nice 'dime-stack' look like a pitted, dusky looking mess. Once you've seen it, you know what to look for. Despite my good results, I'd say that any pro is not going to use or trust this 'cheap' meter, nor should they. If your welding is mission-critical and/or lives are on the line, use the good stuff... and any pro welder knows that anyway. If you're like me and just need to stick some metal together for small projects where if they fail no one dies?.. then perhaps this flow-meter is just fine for you as well.

## Features

- Compatible with CGA-580 tanks: Easily attach this Gas Pressure Regulator/Flowmeter to your Argon, Helium, and CO2 tanks with its CGA-580 inlet connector
- Multiple Outlet Connectors: Will fit both the female 9/16" x 18 nut or the male 5/8" x 18 fitting. It also comes with a standard 1/4" barbed fitting
- WELL-MADE: Accurate Gas Flow Gague, Adjustable from 10 to 60 cfh (cubic feet per hour)-indicated by a ball which moves up and down in the flow tube; Constructed from high quality brass to withstand harsh environments
- Package Includes:1 x Argon Regulator, 1 x 6.6Ft Hose, 1 x Hose Clamp and Mounting Nut. RX WELD has more complete accessories so you can use it with confidence
- Designed and perfect for MIG and TIG welding applications. Our Flowmeter is an economical alternative for the demanding customer who requires more accurate gas metering

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08P5BNHBX |
| Alarm | Audible |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,621 in Automotive ( See Top 100 in Automotive ) #1 in Welding Gas Regulators |
| Brand | RX WELD |
| Compatible Devices | argon, carbon dioxide, helium, nitrogen |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,049) |
| Date First Available | November 26, 2020 |
| Item Package Quantity | 1 |
| Item Weight | 2.1 pounds |
| Item model number | RX191D-WH |
| Manufacturer | RX WELDER |
| Operating Humidity | 95 percent |
| Part Number | 191ARCOMBO |
| Power Source | PowerSource |
| Product Dimensions | 3.5"D x 4.9"W x 6.3"H |
| Style | Gas Regulator with Hose |
| UPC | 782999649940 |

## Product Details

- **Alarm:** Audible
- **Brand:** RX WELD
- **Compatible Devices:** argon, carbon dioxide, helium, nitrogen
- **Item Weight:** 2.1 Pounds
- **Manufacturer:** RX WELDER
- **Operating Humidity:** 95 percent
- **Power Source:** PowerSource
- **Product Dimensions:** 3.5"D x 4.9"W x 6.3"H
- **Style:** Gas Regulator with Hose
- **UPC:** 782999649940

## Images

![RX WELD Argon Regulator Flowmeter Gas Gauge for Mig Tig Weld with Gas Welding Hose - Image 1](https://m.media-amazon.com/images/I/71-u8t08r5L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: When connecting to a full bottle of Argon\/CO2 the round pressure gage doesn't show the gas pressure inside the bottle.  Why?"**
A: It’s only for release gas thru the gun pressure. When you pull the trigger the gas ball will go up to the desired level you set. When out of gas the ball stops moving when the trigger is used.

**Q: How do I contact the seller? I have an issue with my regulator**
A: Good luck! It is the Chines New Year. They take a whole month off. Ask Amazon.

**Q: Will this fit my Harbor Freight mig 170?**
A: Yes the hose fitting should fit that welders gas solenoid. The regulator fitting to the tank is standard. HF also sells a decent regulator which is what I ended up buying.

**Q: I just received my regulator and it did not come with the hose as it stated on Amazon**
A: You got the box I had to return because it did not have a hose in it. Call Amazon. The amazon operator eventually will understand you received an incomplete order and will send you by email a return label. Do not send the first box back until they send you another box that is correct and tested by you.  My second box was complete and has been working fine for 5 months on a weekly basis.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great build quality and adaptable to various needs
*by A***R on December 22, 2025*

Works very well as a replacement regulator for my Miller MIG welder. Easy to setup with the various supplied fittings that help connect this regulator to a variety of machines and applications. I now prefer the ball style gauge over dial style regulators. So far this regulator meets my needs and I have no negatives.

### ⭐⭐⭐⭐⭐ Good for the price, for the home-jobber
*by A***R on May 10, 2023*

I'm not a pro welder. If you're looking for such opinions, skip mine. I'm a home-jobber, hobby-welder. I needed a flow meter to get my mig setup to do aluminum wire. This flow meter attached just fine to my argon bottle, no issues. The hose it came with is fine too. I detected no leaks once it was all snugged up (I just used soapy water spray). I have no way to test if the flow-rate I'm setting is accurate. I used settings I found on-line (~15 to 20 ft/min), did my aluminum migging and the parts were joined. My welds don't look great, but it worked... my destructive testing tells me the welds are at least as strong as the base metal (aluminum angle). What I could notice was I didn't get the ugly porosity that low/no shielding gas would show. So, as far as I know, the flow-meter is passing out enough gas to do the job. Maybe its too much?.. no idea. More may be a waste than 'the right amount', but the welds are cleaner than if it was too low. I tested the low/no shielding gas use-case just so I could see what it looks like... and its very ugly. Look online for pics/vids of bad shielding on aluminum welds... its unmistakable when you see it. Now, when I say 'ugly', I mean beyond the clumpy, uneven welds a home-jobber like me puts down... b/c my welds are 'ugly'. I don't stack dimes,... I may lay down a dime, then a quarter, then a nickel... repeatedly. Bad form, bad movement control, all the wrong stuff. So, what I mean is, the low-shielding-gas issues present as pits/pot-holes and dirty/dark spots in the weld... that would make even an otherwise pro-welder's nice 'dime-stack' look like a pitted, dusky looking mess. Once you've seen it, you know what to look for. Despite my good results, I'd say that any pro is not going to use or trust this 'cheap' meter, nor should they. If your welding is mission-critical and/or lives are on the line, use the good stuff... and any pro welder knows that anyway. If you're like me and just need to stick some metal together for small projects where if they fail no one dies?.. then perhaps this flow-meter is just fine for you as well.

### ⭐⭐⭐⭐⭐ All parts included
*by S***S on February 22, 2026*

Bought a used Miller 350P and one was not supplied with it. Shipped fast and worked perfect.

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-10*