When connecting to a full bottle of Argon\/CO2 the round pressure gage doesn't show the gas pressure inside the bottle. Why?"

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.

How do I contact the seller? I have an issue with my regulator

Good luck! It is the Chines New Year. They take a whole month off. Ask Amazon.

Will this fit my Harbor Freight mig 170?

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.

I just received my regulator and it did not come with the hose as it stated on Amazon

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.

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RX WELD Argon Regulator for MIG TIG Weld, CGA580, 6.6FT Hose

Product ID: 269012396

Details

Alarm
Audible
Brand
RX WELD
Compatible Devices
argon carbon
Item Weight
2.1 Pounds
Manufacturer
RX WELDER
Operating Humidity
95 percent

📏Adjustable flow 10-60 cfh

🔧CGA-580 compatible inlet

⚙️Dual outlet connectors

$188

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Description

🔥 Elevate your weld game with precision flow control! ⚡

VERSATILE OUTLET OPTIONS - Dual 9/16" & 5/8" fittings plus 1/4" barb for ultimate connection flexibility
COMPLETE READY TO USE KIT - Includes 6.6ft hose, clamp, and mounting nut—everything to weld with confidence
RUGGED BRASS CONSTRUCTION - Durable, corrosion-resistant build designed to withstand tough workshop environments
PRECISION GAS FLOW CONTROL - Adjustable 10-60 cfh flowmeter with clear ball indicator for exact welding needs
SEAMLESS TANK COMPATIBILITY - Fits CGA-580 Argon, Helium & CO2 tanks for instant setup

The RX WELD Argon Regulator is a top-rated, CGA-580 compatible gas pressure regulator designed for MIG and TIG welding. Featuring dual outlet connectors and an adjustable flowmeter (10-60 cfh), it offers precise gas control in a durable brass body. The package includes a 6.6ft hose and mounting accessories, making it a complete, reliable solution for professional and hobby welders alike.

Specifications

ASIN	B08P5BNHBX
Best Sellers Rank	#3,077 in Automotive ( See Top 100 in Automotive ) #1 in Welding Gas Regulators
Customer Reviews	4.6 4.6 out of 5 stars (2,521)
Date First Available	November 26, 2020
Item Package Quantity	1
Item Weight	2.1 pounds
Item model number	RX191D-WH
Manufacturer	RX WELDER
Part Number	191ARCOMBO
Power Source	PowerSource
Product Dimensions	3.5 x 4.9 x 6.3 inches
Style	Compact

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$188

Duties & taxes included

In stock

Sold byAmazon FijiDelivered 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 Fiji.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

1 month ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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