ESAB FE300 Argon CO2 Cylinder Regulator

£67.35£73.47 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

Gasarc Tech Master Multi-Stage 2 Gauge 0-12bar Regulator

£311.75 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

Honeywell Leather Welding Mask with Flip-Up Welding Goggles

£82.00£104.18 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

ESAB 40 LPM 2G Series Single Stage Mig Regulator, Side Entry

Original price was: £73.31.Current price is: £47.23. ex VAT

ESAB G Series Single Stage Mig Regulator, Bottom Entry 40LPM B/E

Original price was: £73.31.Current price is: £67.97. ex VAT

ESAB GASARC Chem Master SGS620 Single Stage Cylinder Regulator

£778.26 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

ESAB GASARC Chem Master SGT620 Multi Stage Cylinder Regulator

£1,417.57 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

ESAB GASARC Spec Master HPS620 Single Stage CO2 Regulator

£450.57 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

ESAB GASARC Spec Master HPT620 Multi Stage CO2 Regulator

£816.31 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

ESAB GASARC Tech Master GPP400 Single Stage Regulator

£131.28 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

ESAB GASARC Tech Master GPS420 Single Stage CO2 Regulator

£305.92£308.03 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

ESAB GASARC Tech Master GPT420 Multi Stage CO2 Regulator

£554.72 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

ESAB GASARC Tech Master Multi Stage GA600 Regulator

£607.43£612.69 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

GCE M600 Special Purpose Cylinder Regulator

£585.99£634.99 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

Wilhelmsen Unitor 510 Argon / CO2 Regulator – 0-35l per Min 510010

Original price was: £810.90.Current price is: £540.60. ex VAT

Wilhelmsen Unitor 510 Carbon Dioxide (CO2) Regulator – 0-20bar

£539.34£1,034.80 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

Draper Argon & CO2 300bar Regulator WREGICO2-2G

£71.00£72.99 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

Gasarc Chem Master SGT600 Multi Stage Side Entry CO2 Regulator

£1,039.89 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

GCE Eco Saver Argon & CO2 2 Stage Regulator with Flow Meter

£150.99 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

GCE FG300 High Performance Gas Regulator

£52.96£56.03 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

GCE Smart Control Industrial Argon/CO2 230bar Regulator – Side, Base Entry

£47.99 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

Hi Lo FabMaster Elite Single Stage CO2 Rear Entry Line Regulator

£96.18 ex VAT
Select options This product has multiple variants. The options may be chosen on the product page

Need Help?

Unsure which regulator you need?

SGS620 High-Purity Single-Stage Cylinder Regulator (3)

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

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.

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.

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.

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.

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).

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.

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.

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.

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.

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.

Buy Now, Pay Later In 3 Interest-Free Payments​