Cesilili Argon CO2 Regulator with Dual Gauge – 0-4000 PSI, 6.6 ft Hose

Meet the Cesilili Argon CO2 Regulator

The Cesilili Argon CO2 Regulator is a dual-gauge welding regulator designed for TIG and MIG workflows. Built for reliable gas delivery, it pairs a sturdy CGA580 inlet with a long 6.6 ft hose, helping you set up with flexibility and precision on your bench or cart. While optimized for argon and CO2, the unit is compatible with standard gas cylinders when paired with the correct adapters.

Designed to support clean, controlled gas flow, this regulator emphasizes practical, real-world use without overpromising results. It presents a balanced option for hobbyists and professionals who value consistent performance and straightforward setup.

Key benefits at a glance

• CGA580 inlet connection for easy tank linking; note that CO2 cylinders require a CGA320 adapter
• 0–4000 PSI inlet pressure range with a clear, dual gauge display for quick readings
• Argon output range 0–30 CFH and CO2 output range 0–20 CFH for adjustable gas delivery
• Three versatile connection options: 9/16" external thread, 5/8" internal thread, and standard 1/4" hose barb

Filtration for cleaner gas delivery

The CGA580 inlet features a precision filtration structure that helps block impurities and particles from entering the system, supporting gas purity and potentially smoother welding performance.

What’s included and how to use

• 6.6 ft welding gas hose for flexible placement and reach
• Durable brass regulator designed for TIG and MIG workflows with clear dual gauges

Usage tips: Connect the regulator to the gas cylinder first, then open the valve. Install the T-handle and gently turn the T-wrench to reach the desired gas pressure. The dual gauges help you monitor inlet and output pressure at a glance. For CO2 cylinders, ensure you have the correct adapter since this unit ships with the CGA580 connector by default.