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ESAB FE300 Argon CO2 Cylinder Regulator
£67.35 – £73.47 ex VATGasarc Tech Master Multi-Stage 2 Gauge 0-12bar Regulator
£311.75 ex VATHoneywell Leather Welding Mask with Flip-Up Welding Goggles
£82.00 – £104.18 ex VATESAB 40 LPM 2G Series Single Stage Mig Regulator, Side Entry
ESAB G Series Single Stage Mig Regulator, Bottom Entry 40LPM B/E
ESAB GASARC Chem Master SGS620 Single Stage Cylinder Regulator
£778.26 ex VATESAB GASARC Chem Master SGT620 Multi Stage Cylinder Regulator
£1,417.57 ex VATESAB GASARC Spec Master HPS620 Single Stage CO2 Regulator
£450.57 ex VATESAB GASARC Spec Master HPT620 Multi Stage CO2 Regulator
£816.31 ex VATESAB GASARC Tech Master GPP400 Single Stage Regulator
£131.28 ex VATESAB GASARC Tech Master GPS420 Single Stage CO2 Regulator
£305.92 – £308.03 ex VATESAB GASARC Tech Master GPT420 Multi Stage CO2 Regulator
£554.72 ex VATESAB GASARC Tech Master Multi Stage GA600 Regulator
£607.43 – £612.69 ex VATGCE M600 Special Purpose Cylinder Regulator
£585.99 – £634.99 ex VATWilhelmsen Unitor 510 Argon / CO2 Regulator – 0-35l per Min 510010
Wilhelmsen Unitor 510 Carbon Dioxide (CO2) Regulator – 0-20bar
£539.34 – £1,034.80 ex VATDraper Argon & CO2 300bar Regulator WREGICO2-2G
£71.00 – £72.99 ex VATGasarc Chem Master SGT600 Multi Stage Side Entry CO2 Regulator
£1,039.89 ex VATGCE Eco Saver Argon & CO2 2 Stage Regulator with Flow Meter
£150.99 ex VATGCE FG300 High Performance Gas Regulator
£52.96 – £56.03 ex VATGCE Smart Control Industrial Argon/CO2 230bar Regulator – Side, Base Entry
£47.99 ex VATHi Lo FabMaster Elite Single Stage CO2 Rear Entry Line Regulator
£96.18 ex VAT
Comprehensive CO2 Regulator Selection: Industry-Leading Brands, Reliable Performance
Master the precise flow of CO2 for your welding applications with our comprehensive range of high-performance CO2 regulators. We understand the critical role accurate gas control plays in achieving flawless welds, and that’s why we’ve curated a selection from industry-leading brands like ESAB, Gasarc, GCE, Wilhelmsen, Hi Lo, and more. Whether you’re a professional welder tackling heavy-duty fabrication or a hobbyist seeking consistent results in MIG and TIG welding, our CO2 regulators deliver the stability and reliability you demand.
Our inventory encompasses a diverse array of CO2 regulators, including single-stage and dual-stage models, designed to meet the specific requirements of various welding processes. From high-pressure regulators for industrial applications to compact and portable options for on-site work, we’ve got you covered. Ensure consistent gas flow rates, minimise waste, and enhance weld quality with our top-tier CO2 regulators. Explore our selection and experience the difference that precision engineering makes.
More Reasons To Shop At EWS:
Beyond our extensive product range, we offer expert advice and unparalleled customer support. Benefit from our competitive pricing, fast delivery, and a commitment to your complete satisfaction.
More To Consider:
Enhance your welding setup with our premium MIG welding wire, robust welding helmets, and durable welding gloves. Ensure optimal performance and safety with our full range of welding accessories.
Top 10 FAQs About CO2 Regulators
What is the difference between a single-stage and a dual-stage CO2 regulator?
Single-stage regulators reduce cylinder pressure to working pressure in one step, suitable for many general welding applications. Dual-stage regulators reduce pressure in two steps, providing more precise and consistent output pressure, ideal for critical applications requiring stable flow rates.
How do I choose the right CO2 regulator for my welding application?
Consider your welding process (MIG, TIG), the required flow rate (CFH or LPM), and the cylinder pressure. For high-precision work, a dual-stage regulator is recommended. Match the regulator’s inlet and outlet connections to your cylinder and equipment.
What is the recommended flow rate for MIG welding with CO2?
The recommended flow rate typically ranges from 15 to 35 CFH (cubic feet per hour), but it can vary depending on the specific welding application, wire type, and material thickness. Always refer to your welding procedure specifications.
How do I calibrate my CO2 regulator?
Attach the regulator to a full CO2 cylinder, adjust the working pressure using the adjustment knob, and use a flow meter to verify the flow rate. Refer to the manufacturer’s instructions for specific calibration procedures.
What safety precautions should I take when using a CO2 regulator?
Ensure the regulator is compatible with CO2, inspect for leaks before use, secure the cylinder to prevent tipping, and work in a well-ventilated area. Always wear appropriate personal protective equipment (PPE).
Can I use a CO2 regulator for other gases besides CO2?
No, CO2 regulators are specifically designed for CO2. Using them with other gases can be dangerous and damage the regulator. Ensure your regulator is rated for the specific gas you intend to use.
How often should I replace my CO2 regulator?
Inspect your regulator regularly for signs of wear or damage. Replace it if you notice leaks, cracks, or other issues. Industrial gas regulators should be replaced or refurbished every 5 years (or every 2 years for corrosive gases) due to potential time-related deterioration of internal components.
What are the common signs of a faulty CO2 regulator?
Common signs include inconsistent flow rates, leaks, difficulty adjusting pressure, and frozen gauges. If you experience any of these issues, discontinue use and replace the regulator.
Are there any specific maintenance tips for CO2 regulators?
Regularly inspect the regulator for leaks or damage, ensure the connections are tight, and store it in a clean, dry place. Avoid over-tightening the adjustment knob.
What is the difference between a pressure gauge and a flow gauge on a CO2 regulator?
A pressure gauge indicates the cylinder pressure or the working pressure, while a flow gauge measures the gas flow rate in CFH or LPM. Both are essential for monitoring and controlling the gas supply.


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