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

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47338CFA

Duties & taxes included

In stock

Sold byAmazon Cote D' IvoireDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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Description

🔥 Weld Like a Pro with Precision Flow Control ⏱️

NO DIAPHRAGM DESIGN - Enhanced reliability and accuracy over traditional flow-gauge regulators for consistent weld quality.
DURABLE COPPER BUILD - Robust gold copper construction ensures long-lasting reliability on every job site.
PRECISION FLOW CONTROL - Adjust output smoothly from 10 to 60 cfh for flawless MIG & TIG welding.
UNIVERSAL COMPATIBILITY - Fits argon, nitrogen, and argon/CO2 tanks with CGA-580 fitting—versatility that welders crave.
HIGH PRESSURE MONITORING - Stay ahead with a clear 0-4000 psi gauge showing your gas tank status in real-time.

The BETOOLL HW9003 Argon/CO2 Flow Meter Gas Regulator offers precise, adjustable gas flow from 10 to 60 cfh with a reliable 0-4000 psi pressure gauge. Crafted from durable copper and featuring a no-diaphragm design, it ensures consistent performance for MIG and TIG welding. Its CGA-580 fitting guarantees compatibility with most argon, nitrogen, and argon/CO2 tanks, making it a versatile and essential tool for professional welders.

Specifications

ASIN	B01I67VKFW
ASIN	B01I67VKFW
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#70,906 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #253 in Welding Equipment
Customer Reviews	4.6 4.6 out of 5 stars (3,132)
Customer reviews	4.6 4.6 out of 5 stars (3,132)
Date First Available	24 October 2016
Date First Available	24 October 2016
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	739 g
Item model number	CHO9600/H09593
Item model number	CHO9600/H09593
Manufacturer	BETOOLL
Manufacturer	BETOOLL
Material	Regulator
Part number	BET-16-HW9003
Pattern	Regulator
Product Dimensions	17.53 x 12.95 x 12.95 cm; 739 g
Product Dimensions	17.53 x 12.95 x 12.95 cm; 739 g
Size	Gas Regulator
Style	Gas Regulator

Reviews

V**S

Es un excelente producto, mil gracias!

22.12.2023

M**Y

Surprised how consistently the pressure stays regulated at a good value.

20.02.2026

S**.

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

13.12.2025

C**T

Great

30.06.2025

M**R

Good deal well made and works great easy to hook up

24.11.2025

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47338CFA

Duties & taxes included

In stock

Sold byAmazon Cote D' IvoireDelivered 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 Cote D' Ivoire.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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

Description

Specifications

Reviews

Common Questions