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.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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BETOOLL Argon Regulator

Product ID: 34972965

📊Pressure gauge 0-4000 psi

🔧Adjustable 10-60 cfh output

⏱️Accurate flow meter vs gauge

MX$1196

Duties & taxes included

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Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Weld Like a Pro, Flow Like a Boss ⛓️

WIDE PRESSURE RANGE - Monitor your tank’s gas level confidently from 0 to 4000 psi for uninterrupted welding sessions.
PRECISION FLOW CONTROL - Experience pinpoint gas flow accuracy with a superior flow meter design, not just a gauge.
CUSTOMIZABLE GAS OUTPUT - Easily adjust your gas flow between 10 to 60 cubic feet per hour to match any welding task.
TRUSTED INDUSTRY CHOICE - Ranked #19 in Welding Gas Regulators with a stellar 4.6-star rating from thousands of pros.
DURABILITY WITHOUT DIAPHRAGM - Built without a diaphragm for enhanced reliability and longer-lasting performance.

The BETOOLL Argon/CO2 Mig Tig Flow Meter Gas Regulator offers precise, diaphragm-free flow measurement with adjustable output from 10 to 60 cfh and a robust pressure gauge reading up to 4000 psi. Designed for professional welders seeking reliability and accuracy, it’s a top-rated choice in welding gas regulators.

Specifications

ASIN	B01I67VKFW
Best Sellers Rank	#18,657 in Automotive ( See Top 100 in Automotive ) #19 in Welding Gas Regulators
Customer Reviews	4.6 4.6 out of 5 stars (2,826)
Date First Available	July 9, 2016
Item Package Quantity	1
Item Weight	1.63 pounds
Item model number	CHO9600/H09593
Manufacturer	szbrt
Material	Regulator
Part Number	BET-16-HW9003
Pattern	Regulator
Product Dimensions	6.9 x 5.1 x 5.1 inches
Size	Gas Regulator
Style	Gas Regulator

Reviews

R**.

Flowmeter

Very nice thank you

19.08.2026

C**H

Great product

21.07.2026

T**S

On time

Looks good

3.07.2026

D**.

Not bad for the price, perfect for home shop import machines

Appears well enough made all threads fit and seal good, works well, checked flow against a known gauge. Only negative I have is the markings on the tower tube for flow rate are faint, bit hard to see. Otherwise all good, longevity is to be seen yet.

27.05.2025

T**W

Exactly as described

Fast delivery. Great price. Work exactly for what I needed.

13.06.2026

R**D

Good value.

Seems to be well build. I am using it on CO2 with max bottle pressure 750 psi. So far so good, no leaks or other unexpected problems. Fits without glitches. Need to test it for flow accuracy, especially in the lower ranges 0 - 20 SCFH. For my application the pressure gauge range is to broad (0-4000 psi) so I am replacing it with 0 - 1500 psi gauge. That required 1/8 NPT nipple with step up bushing (1/8 to 1/4 NPT) to accept my new gauge.

25.11.2025

M**I

short charge life

worked great

18.05.2026

K**T

Weld Shop

Awesome deal

1.05.2026

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