About Oxygen Regulators
Control oxygen gas flow precisely with our range of single and multi-stage regulators. Available in cylinder-mounted, manifold, inline, and outlet point configurations for welding, cutting, and laboratory applications, with standard and high-flow options.
Oxygen Regulators
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Gas ArcRAN07101 GA600 High Pressure Oxygen Gas Manifold Regulator RAN07101
RAN07101£659.20 ex VAT£791.04 inc VAT -
Gas Arc3960002084 Gas Arc Lab Master LGT 500 Oxygen Regulator Two Stage Diaphragm 230 Bar Inlet 1″ BSP Grade 5.0
3960002084£430.97 ex VAT£517.16 inc VAT -
Gas ArcLGT501-04-03-01-01-010-00-A/3960001780 Gas Arc Lab Master LGT501 Oxygen Regulator BS341 No.3 (0-3.5 Bar)
LGT501-04-03-01-01-010-00-A/3960001780£418.42 ex VAT£502.10 inc VAT -
Gas Arc3960000714 Gas Arc Tech Master GPL400 Inline Regulator Single Stage Brass Barstock 0-3.5 Bar Grade 4.5
3960000714£169.52 ex VAT£203.42 inc VAT -
Weldability SifAEC3004LX
Oxygen Regulator SIF Single Stage Two Gauge Chrome
AEC3004LX£25.14 ex VAT£30.17 inc VAT -
Gas ArcRAN05001/3960000127 Tech Master GA1500 High Pressure Oxygen Regulator RAN05001/3960000127
RAN05001/3960000127£345.74 ex VAT£414.89 inc VAT -
Gas ArcGPS400-04-02-01-01-023-07-A Tech Master GPS400 Series – Single Stage 2 Gauge Cylinder Regulator (Oxygen)
GPS400-04-02-01-01-023-07-AFrom £227.60 ex VAT£273.12 inc VATShop nowChoose options This product has multiple variants. The options may be chosen on the product page -
Gas ArcGPS400-04-02-01-01-009-07-A
Tech Master GPS400 Series – Single Stage 2 Gauge Cylinder Regulator (Oxygen/Inert)
GPS400-04-02-01-01-009-07-AFrom £218.60 ex VAT£262.32 inc VATShop nowChoose options This product has multiple variants. The options may be chosen on the product page -
Gas Arc3960013363 Tech Master GPS420 Single Stage Oxygen Regulator 0 – 100 Bar (No Inlet/Outlet Fittings)
3960013363£283.92 ex VAT£340.70 inc VAT -
Gas Arc3960005566 Tech Master GPS421 5 Port Single Stage Piston Cylinder Regulator FKM Seal 0-20 Bar
3960005566£316.86 ex VAT£380.23 inc VAT -
Gas ArcGPS421-04-07-01-01-023-07-A Tech Master GPS421 Single Stage 2 Gauge Cylinder Regulator (Oxygen NEVOC)
GPS421-04-07-01-01-023-07-AFrom £323.16 ex VAT£387.79 inc VATShop nowChoose options This product has multiple variants. The options may be chosen on the product page -
Gas ArcGPS421-04-07-01-01-009-07-A
Tech Master GPS421 Single Stage 2 Gauge Cylinder Regulator (Oxygen/Inert)
GPS421-04-07-01-01-009-07-AFrom £314.69 ex VAT£377.63 inc VATShop nowChoose options This product has multiple variants. The options may be chosen on the product page -
Gas ArcGPT401-04-02-01-01-023-07-A Tech Master GPT400 Multi Stage 2 Gauge Cylinder Regulator (Oxygen NEVOC)
GPT401-04-02-01-01-023-07-AFrom £224.35 ex VAT£269.22 inc VATShop nowChoose options This product has multiple variants. The options may be chosen on the product page -
Gas ArcGPT401-04-02-01-01-009-07-A
Tech Master GPT400 Multi Stage 2 Gauge Cylinder Regulator (Oxygen/Inert)
GPT401-04-02-01-01-009-07-AFrom £215.74 ex VAT£258.89 inc VATShop nowChoose options This product has multiple variants. The options may be chosen on the product page -
Gas ArcGPT421-04-07-01-01-023-07-A
Tech Master GPT420 Two Stage 2 Gauge Cylinder Regulator (Oxygen NEVOC)
GPT421-04-07-01-01-023-07-AFrom £595.40 ex VAT£714.48 inc VATShop nowChoose options This product has multiple variants. The options may be chosen on the product page -
Gas ArcGPT421-04-07-01-01-009-07-A
Tech Master GPT420 Two Stage 2 Gauge Cylinder Regulator (Oxygen/Inert)
GPT421-04-07-01-01-009-07-AFrom £590.00 ex VAT£708.00 inc VATShop nowChoose options This product has multiple variants. The options may be chosen on the product page -
Gas ArcRAN34002-BS341 Tech Master HF35 Hi-Flow Oxygen Regulator with BS 341 Fitting
RAN34002-BS341£876.55 ex VAT£1,051.86 inc VAT -
Gas Arc39600000615 Tech Master Outlet Point Regulator – GPP400 – Rear Entry Oxygen/Inert Regulator 0-1.5 Bar
39600000615£141.31 ex VAT£169.57 inc VAT -
Gas Arc39600000387
Tech Master Outlet Point Regulator – GPP400 – Rear Entry Oxygen/Inert Regulator 0-10 Bar
39600000387£141.31 ex VAT£169.57 inc VAT -
Gas Arc39600000622
Tech Master Outlet Point Regulator – GPP400 – Rear Entry Oxygen/Inert Regulator 0-3.5 Bar
39600000622£141.31 ex VAT£169.57 inc VAT -
Gas Arc39600000639
Tech Master Outlet Point Regulator – GPP400 – Rear Entry Oxygen/Inert Regulator 0-6 Bar
39600000639£141.31 ex VAT£169.57 inc VAT -
Gas ArcRAN18001 Tech-Master HF14 High Flow Regulator 0-14 Bar – Oxygen
RAN18001£791.00 ex VAT£949.20 inc VAT
23 results
Helpful guides
The Welder’s Guide to Gas Regulators: Selection, Setup, and Maintenance A gas regulator reduces cylinder pressure to a level your welding equipment can use… Read guide 
TIG Welding Defects & Solutions: A Practical Troubleshooting Guide TIG welding, also called GTAW, gives the welder close control over the weld pool… Read guide 
Welding Fume: COSHH Duties, LEV Testing and Exposure Limits All welding fume, including mild steel fume, can cause cancer. Following its classification as… Read guide 
Welding PPE: UK Duties, EN Standards and Checklist Welding PPE provides the final layer of protection against risks that remain after other… Read guide 
