Straight CO2 compatible?

Yes this gauge is compatible With C02

Do I still need to buy a solonoid if I purchase this regulayor?

I’m sure you don’t have to purchase a solonoid. This is a regulator it regulates the gas flow manually.

What is the fixed output pressure when gas flow is cut off at the welder? Please don't answer regarding flow adjustment.

This is a flow meter, not a regulator. Your output will be equalized to your tank pressure.

So, there's no way to regulate output pressure? Just flow rate? So as tank pressure drops, flowrate goes down?

yep, adjust flow rate accordingly. Not an issue with an industrial sized tank.

Rx Weld Argon Regulator For Mig Tig Weld Cga580

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

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Weld smarter, flow smoother with RX WELD precision ⚙️

BUILT TO LAST - Rugged high-quality brass body engineered to withstand tough welding environments
SEAMLESS COMPATIBILITY - Fits CGA-580 tanks for Argon, Helium & CO2—plug & play welding power
VERSATILE OUTLET OPTIONS - Dual 9/16" female & 5/8" male fittings plus 1/4" barb for ultimate hookup flexibility
COMPLETE READY TO USE KIT - Includes regulator, hose clamp, and mounting nut—everything you need to weld like a pro
PRECISION GAS FLOW CONTROL - Adjustable 10-60 cfh flowmeter with clear ball indicator for exact gas delivery

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 ensures precise gas delivery. Constructed from durable brass, it withstands harsh conditions and comes with essential accessories for immediate use, making it the go-to economical choice for professional welders.

Specifications

ASIN	B08P5968X5
Best Sellers Rank	#2,561 in Automotive ( See Top 100 in Automotive ) #1 in Welding Gas Regulators
Customer Reviews	4.6 4.6 out of 5 stars (754)
Date First Available	November 26, 2020
Item Package Quantity	1
Item Weight	1.64 pounds
Item model number	RX191D
Manufacturer	RX WELDER
Package Dimensions	6.77 x 5.08 x 4.88 inches
Part Number	RX191D
Style	Gas Regulator

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