High-Accuracy Gas and MIG Gauges for Safe, Consistent Welding Performance

Gas welding and MIG gauges are vital for monitoring and controlling gas pressure during welding and cutting operations. These precision instruments ensure accurate delivery of shielding or fuel gases—such as oxygen, acetylene, argon, or CO₂—helping to maintain stable arcs, consistent weld quality, and safe operating conditions. At BWS, we supply a comprehensive range of high-quality pressure gauges, dual-scale MIG flow meters, and replacement regulators from trusted manufacturers. Designed for both professional workshops and heavy industrial environments, our gauges are built to withstand high pressures, vibration, and demanding use. With over 30 years of welding industry experience, BWS supports customers across fabrication, automotive, and manufacturing sectors with expert technical advice, nationwide service, and reliable product supply. Whether you need replacement gauges or complete regulator assemblies, BWS ensures every component meets BS EN standards for performance and safety.

Typical Specifications

• Pressure ranges up to 400 bar (depending on gas type)
• Dual-scale display in bar and psi for precision reading
• Available for oxygen, acetylene, argon, CO₂, and mixed gases
• 1/4" or 3/8" BSP thread connections for easy fitting
• Conforms to BS EN ISO 5171 safety and performance standards

Typical Specifications

• Pressure ranges up to 400 bar (depending on gas type)
• Dual-scale display in bar and psi for precision reading
• Available for oxygen, acetylene, argon, CO₂, and mixed gases
• 1/4" or 3/8" BSP thread connections for easy fitting
• Conforms to BS EN ISO 5171 safety and performance standards

Key Features

• High-accuracy pressure indication for safe welding control
• Clear dual-scale dial for easy monitoring during use
• Durable brass or stainless-steel construction
• Shock-resistant casing to withstand workshop conditions
• Compatible with regulators, MIG flowmeters, and gas systems

Typical Applications

• MIG/MAG welding gas control and monitoring
• Oxy-acetylene cutting and heating operations
• Workshop and industrial gas installations
• Automotive, fabrication, and maintenance sectors

FAQs

1. What is the difference between a MIG gauge and a gas welding gauge?

MIG gauges are typically used for inert shielding gases like argon or CO₂ in MIG/MAG welding, while gas welding gauges monitor oxygen and fuel gases such as acetylene or propane. Each type is calibrated for its specific gas and pressure range.

1. What is the difference between a MIG gauge and a gas welding gauge?

MIG gauges are typically used for inert shielding gases like argon or CO₂ in MIG/MAG welding, while gas welding gauges monitor oxygen and fuel gases such as acetylene or propane. Each type is calibrated for its specific gas and pressure range.

2. How do I know if my gauge needs replacing?

If your gauge shows inconsistent readings, leaks, or physical damage such as cracked lenses, it should be replaced immediately. BWS offers quality replacements and testing to ensure continued safety and accuracy.

3. Can these gauges be fitted to any regulator?

Most gauges use standard BSP thread connections and can be fitted to compatible regulators. Always check the thread size and gas type before installation—BWS can confirm compatibility for your setup.

4. Are your MIG and gas welding gauges suitable for industrial environments?

Yes, all BWS-supplied gauges are designed for demanding workshop and industrial use, featuring shock-resistant construction and precision calibration for continuous reliability.

5. Do BWS offer calibration or testing services for gauges?

Absolutely. BWS provides professional calibration, testing, and certification services for gas and MIG gauges to ensure compliance with BS EN standards and maintain equipment safety across your operation.