Does this accept the same size hose as the normal 5/8-18 flare connection on a welder?

Yes, I removed the barbed fitting and the standard flare connection went right in. I've been very happy with the performance. I don't weld often, but it seems like I waste less gas compared to the original pressure regulator system I was using.

Is the outlet psi adjustable?

The no-flow output pressure is about 50PSI and is not adjustable. The flow is adjustable with the output needle valve. It is assumed that in use the output pressure will be much less than 50PSI.

What size is the barb?

I believe it's for a 1/4" hose.

Does this fit inert has fittings for argon? Not sure of the size maybe 5/8

It fit a standard welding tank, in my case it's a Co2/Argon mix for my Mig welding.

Betooll Hw9003 Argon Co2 Mig Tig Flow Meter Gas Regulator

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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290.98 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

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Description

🔥 Weld Like a Pro with Precision Flow Control ⏱️

NO DIAPHRAGM DESIGN - Enhanced reliability over traditional flow-gauge regulators means fewer interruptions and more weld time.
DURABLE COPPER BUILD - Robust copper construction ensures long-lasting reliability and professional-grade durability.
PRECISION FLOW CONTROL - Adjust output from 10 to 60 cfh for flawless MIG & TIG welding performance.
UNIVERSAL COMPATIBILITY - Fits argon, nitrogen, and argon/CO2 tanks with CGA-580 fitting—versatility unlocked.
HIGH PRESSURE VISIBILITY - Pressure gauge reads up to 4000 psi, so you never run out mid-project.

The BETOOLL HW9003 Argon/CO2 Flow Meter Gas Regulator offers precise, adjustable gas flow from 10 to 60 cfh with a clear 0-4000 psi pressure gauge. Its durable copper construction and no-diaphragm design provide superior reliability for MIG and TIG welding. Compatible with argon, nitrogen, and argon/CO2 tanks via CGA-580 fitting, it fits most professional welding setups, ensuring seamless integration and consistent performance.

Reviews

User

Good

3.05.2026

User

Flowmeter

Very nice thank you

19.08.2026

User

لا تضيع فلوسك

جودة المنتج لك عليهااسنان الربط في جزء مكسورلا انصح بالشراءالمنتج صينيويباع عند علي ارخص

28.03.2024

User

Excelente

Igual a la imagen, sirve excelente y muy recomendable ya que no se consigue fácilmente en Monterrey, recomendado

17.10.2023

User

Solid Unit!

Product arrived, late because of courier, no fault of the seller.Working good, no complaints.

13.12.2025

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290.98 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Asin	B01I67VKFW
Best Sellers Rank	#769 in Welding Equipment
Date First Available	24 October 2016
Is Discontinued By Manufacturer	No
Item Model Number	CHO9600/H09593
Manufacturer	BETOOLL
Product Dimensions	17.53 x 12.95 x 12.95 cm; 739 g

BETOOLL HW9003 Argon/CO2 Mig Tig Flow Meter Gas Regulator Gauge Welding Weld

Description

Specifications

Reviews

Common Questions