About High Pressure Gas Regulators
Regulate gas flow precisely with our high pressure gas regulators. Built for oxygen, acetylene, argon, and CO2 systems up to 300 bar, these Gas Arc regulators deliver consistent pressure control for professional welding applications. Available in cylinder-mounted, panel-mounted, and high-flow configurations.Why not check out our guide to welding gas regulators.
High Pressure Gas Regulators
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Gas ArcSGS621-04-07-01-01-000-00-HK Chem Master SGS621 6 Port Cylinder Regulator for Corrosive, Toxic & High Purity Gases
SGS621-04-07-01-01-000-00-HK£789.68 ex VAT£947.62 inc VAT -
Gas ArcSGT602-02-03-01-01-020-00-A Chem Master SGT602 Two Stage Regulator BS 341 No.15 Inlet 0 – 3.5 Bar
SGT602-02-03-01-01-020-00-A£1,047.41 ex VAT£1,256.89 inc VAT -
Gas ArcRAN07120 GA600 High Pressure CO2 Manifold Regulator RAN07120
RAN07120£659.20 ex VAT£791.04 inc VAT -
Gas ArcRAN07106
GA600 High Pressure Fuel Gas Manifold Regulator RAN07106
RAN07106£659.20 ex VAT£791.04 inc VAT -
Gas ArcRAN07117 GA600 High Pressure Fuel Gas Manifold Regulator RAN07117 Nevoc
RAN07117£659.20 ex VAT£791.04 inc VAT -
Gas ArcRAN07102
GA600 High Pressure Inert Gas Manifold Regulator RAN07102
RAN07102£659.20 ex VAT£791.04 inc VAT -
Gas ArcRAN07116
GA600 High Pressure Inert Gas Manifold Regulator RAN07116 Nevoc
RAN07116£659.20 ex VAT£791.04 inc VAT -
Gas ArcRAN07102AIR
GA600 High Pressure Manifold Regulator RAN07102 for Air
RAN07102AIR£659.20 ex VAT£791.04 inc VAT -
Gas ArcRAN07101
GA600 High Pressure Oxygen Gas Manifold Regulator RAN07101
RAN07101£659.20 ex VAT£791.04 inc VAT -
Gas ArcSGS600-04-05-01-01-000-00-A Gas Arc Chem Master SGS600 Single Stage Inert Gas High Pressure Regulator 0-10 Bar 300 Bar Inlet
SGS600-04-05-01-01-000-00-A£680.72 ex VAT£816.86 inc VAT -
Gas ArcSGT602-04-03-01-01-019-00-A Gas Arc Chem Master SGT602 Two Stage Stainless Steel Cylinder Regulator BS341 No.14 300 bar Corrosive Toxic
SGT602-04-03-01-01-019-00-A£1,047.41 ex VAT£1,256.89 inc VAT -
Gas ArcGPS-04-07-01-01-021-07-A - 3960000080 Gas Arc GA400 Tech Master Single Stage Inert Gas Regulator 300 bar Inlet 0-20 bar Outlet FKM Seal
GPS-04-07-01-01-021-07-A - 3960000080£301.86 ex VAT£362.23 inc VAT -
Gas ArcHPS600-04-05-00-00-000-00-L__G Gas Arc HPS600 GPD400 Panel Mounted Inert Gas Regulator Single Stage 0-10 Bar Grade 6.0
HPS600-04-05-00-00-000-00-L__G£344.75 ex VAT£413.70 inc VAT -
Gas ArcHPS600-04-04-00-00-000-00-L__G/3960062453 Gas Arc HPS600 GPD400 Panel Mounted Single Stage Inert Gas Regulator 0-6 Bar 300 Bar Inlet Grade 6.0
HPS600-04-04-00-00-000-00-L__G/3960062453£342.63 ex VAT£411.16 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 Arc3960064525
Gas Arc Lab Master LGT501 Cylinder Gas Regulator (6.0 Bar) – LGT501-04-04-01-01-012-02-A
3960064525£454.33 ex VAT£545.20 inc VAT -
Gas Arc3960001780 Gas Arc Lab Master LGT501 Inert Gas Regulator BS341 No.3 (0-3.5 Bar)
3960001780£418.42 ex VAT£502.10 inc VAT -
Gas Arc3960003296 Gas Arc Lab Master LGT501 Multi Stage 2 Gauge Fuel Gas Regulator (0-10 Bar)
3960003296£418.42 ex VAT£502.10 inc VAT -
Gas Arc3960002176
Gas Arc Lab Master LGT501 Multi Stage 2 Gauge Fuel Gas Regulator (3.5 Bar)
3960002176£418.42 ex VAT£502.10 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 ArcHPL600-03-05-00-01-000-00-L__G Gas Arc Spec Master HPL600 Panel Mounted Inert Gas Regulator Single Stage 0-10 Bar 207 Bar Inlet
HPL600-03-05-00-01-000-00-L__G£275.37 ex VAT£330.44 inc VAT -
Gas ArcHPS600-04-03-01-01-000-00-L Gas Arc Spec Master HPS 600 Single Stage Panel Mounted Inert Gas Regulator 300 bar Grade 6.0
HPS600-04-03-01-01-000-00-L£407.07 ex VAT£488.48 inc VAT -
Gas ArcHPS600-04-05-01-01-000-00-A Gas Arc Spec Master HPS600 Single Stage High Purity Cylinder Regulator Grade 6.0 0-10 Bar 1/4 NPT
HPS600-04-05-01-01-000-00-A£340.10 ex VAT£408.12 inc VAT -
Gas Arc3960000738 Gas Arc Tech Master GPL400 Inline Regulator Single Stage Brass 0-10 Bar Outlet 1/4″ NPT Four Port
3960000738£167.88 ex VAT£201.46 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 -
Gas ArcGPL421-04-07-00-01-000-07-A
Gas Arc Tech Master GPL421 Inert Gas Line Regulator Single Stage Piston 4 Port 300 bar Inlet 0-20 bar
GPL421-04-07-00-01-000-07-A£266.54 ex VAT£319.85 inc VAT -
Gas ArcGPL421-04-10-00-01-000-07-A
Gas Arc Tech Master GPL421 Single Stage Inert Gas Line Regulator 300 bar 1/4 NPT Inlet G3/8 BSP Outlet
GPL421-04-10-00-01-000-07-A£266.54 ex VAT£319.85 inc VAT -
Gas Arc3960004552
Gas Arc Tech-Master GA400 CO2 Single Stage 2 Gauge Cylinder Regulator Side Entry 3/8″ BSP
3960004552£218.60 ex VAT£262.32 inc VAT -
Gas Arc3960002084.
Lab Master 6 Port Two Stage Diaphragm Cylinder Regulator – Inert – 10 bar
3960002084.£418.42 ex VAT£502.10 inc VAT -
Gas Arc3960010591
Lab Master LGT501 Multi Stage 2 Gauge Fuel Gas Cylinder Regulator (0-1.5 Bar)
3960010591£418.42 ex VAT£502.10 inc VAT
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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 
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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 
How to Choose a Spot Welder: Resistance Welding Buying Guide Resistance spot welding joins overlapping metal sheets by squeezing them together while a large… Read guide 
