Product Model：GH-191
High-Quality Gas Flowmeter Regulator – CE Approved
Material & Compatibility
Available in premium brass, ensuring durability and high tensile strength.
Suitable for Argon and CO2 applications.
Features & Benefits
✔ Precision Control – Flowmeter provides accurate readings between 0-25L/min for precise gas regulation.
✔ Enhanced Safety – Integrated external relief valve for secure operation.
✔ High Filtration Efficiency – Sintered metal inlet filter effectively removes impurities.
✔ Superior Durability – Forged body construction, no welding joints, easy to maintain.
✔ Robust & Reliable – Shatter-proof PC flow tube for 360° visibility, impact resistance.
✔ Certified Performance – Complies with EN ISO 5171 & EN ISO 2503 standards.
✔ Comprehensive Testing – 100% leakage test, pressure gauge test, functional test, and visual inspection before delivery.
This regulator is specially designed for TIG & MIG welding, ensuring consistent performance and reliability in professional applications.
Basic Info
| Model No. | GH-191 | Temperature | Oridinary Temperature |
| Connection | Thread | Valve Seat | Single-Seat |
| Structure | Piston | Material | Brass |
| Inlet Connection | CGA580 | Outlet Connection | 9/16‘’-18 |
| Max Inlet Pressure | 150 Bar | Working Pressure | 2.5±0.5 Bar |
| Transport Package | Master Carton | Tradmark | BRIL |
| Origin | China | Hs code | 8481100090 |
Remark：The inlet and outlet threads can be customized according to your needs.
Product Data
| Model No. | Gas | Max Inlet Pressure (Bar) | Delivery Pressure (Bar) | Flow (SCFH) | Inlet Connection | Outlet Connection |
| GH-191 | Argon | 150 | 2.5±0.5 | 10-60 | CGA580 | 5/8-18 |
| GH-191 | CO2 | 150 | 2.5±0.5 | 10-60 | CGA320 | 5/8-18 |
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