Gas Arc Bespoke Custom Regulators - Tech Master, Lab Master, Spec Master and Chem Master Ranges

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Price On Application

Customisable Gas Arc regulators available in four specialist ranges
Tech Master (4.5 purity, brass) for general industrial use
Lab Master (5.0 purity, nickel-plated brass) for laboratory applications
Spec Master (6.0 purity, nickel-plated brass) for ultra-high purity critical processes
Chem Master (6.0 purity, 316L stainless steel) for corrosive and toxic gases

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As well as offering a wide range of preconfigured Gas Arc regulators, we also offer bespoke Gas Arc regulators – customised to meet the highest standards of safety and performance across a variety of applications.

Simply choose from our selection of specialised ranges below and then customise your regulator to meet your exact specifications.

Select the Perfect Regulator Range

Each range is crafted with specific materials and gas purity levels to ensure optimal performance for your unique requirements:

Regulator Range	Application	Gas Purity	Construction	Details
Tech Master	For non-corrosive and non-toxic gases. Ideal for general-purpose industrial use where moderate gas purity is required.	4.5	Brass barstock	View Tech Master Range
Lab Master	For non-corrosive and non-toxic gases. Suitable for laboratory and analytical applications requiring high gas purity.	5.0	Nickel-plated brass barstock	View Lab Master Range
Spec Master	For non-corrosive and non-toxic gases. For ultra-high purity gas control in critical processes and research environments.	6.0	Nickel-plated brass barstock	View Spec Master Range
Chem Master	Specifically designed for corrosive and toxic gases, providing maximum resistance and safety.	6.0	316L stainless steel	View Chem Master Range

Customise Your Regulator

Scroll down, or use the links in the table above to view further details and datasheets about each regulator range.

Each datasheet includes a model number selector guide (shown below) to assist you in configuring your regulator.

Gas Arc model selector example

Once you’ve selected the appropriate range, tailor your regulator with the following options to meet your specific needs:

Inlet and Outlet Pressure: Choose the precise pressure range required for your application.
Inlet and Outlet Connections: Select from a variety of connection types to ensure compatibility with your system.
Gauges: Add high-precision inlet and outlet gauges, or opt out, based on your monitoring requirements.
Special Options: Certificates, mounting kits etc.

Then contact us with the model number to get our best price!

Need Help Choosing?

Our experts are available to guide you through the selection process and ensure you get the best configuration for your needs. Contact us for personalised support or to discuss any specific requirements.

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Tech Master Range

4.5 purity, for non-corrosive and non-toxic gases. Ideal for general-purpose industrial use where moderate gas purity is required.

Download the relevant datasheets to configure your bespoke model, then contact us with the model number to get our best price:

Regulator Series	Image	Description	Datasheet Link	Get Best Price
D1G HIGH FLOW		4.5 Purity – Non-corrosive or toxic gases. Balanced Wall Mounted Regulator. High flow applications (up to 500m³/hr @ 125bar inlet pressure)	Tech Master D1G Datasheet	Request Best Price
GPT420		4.5 Purity – Non-corrosive or toxic gases where constant delivery pressure is needed. Two Stage Brass Barstock Piston Cylinder Regulator	Tech Master GPT420 Datasheet	Request Best Price
GPT410		4.5 Purity – Technical grade Acetylene gas requiring constant delivery pressure. Two Stage Brass Barstock Diaphragm Cylinder Regulator – Acetylene	Tech Master GPT410 Datasheet	Request Best Price
GPT400		4.5 Purity – Non-corrosive or toxic gases with constant delivery pressure. Two Stage Brass Barstock Diaphragm Cylinder Regulator	Tech Master GPT400 Datasheet	Request Best Price

Regulator Series	Image	Description	Datasheet Link	Get Best Price
GPS420		4.5 Purity – Non-corrosive or toxic gases with acceptable slight pressure variation. Single Stage Brass Barstock Piston Cylinder Regulator	Tech Master GPS420 Datasheet	Request Best Price
GPS410		4.5 Purity – Technical grade Acetylene with slight pressure variation. Single Stage Brass Barstock Diaphragm Cylinder Regulator	Tech Master GPS410 Datasheet	Request Best Price
GPS400		4.5 Purity – Non-corrosive or toxic gases where slight pressure variation is acceptable. Single Stage Brass Barstock Diaphragm Cylinder Regulator	Tech Master GPS400 Datasheet	Request Best Price
GPP410		4.5 Purity – Secondary control of technical grade Acetylene gas. Single Stage Brass Barstock Diaphragm Outlet Point Regulator	Tech Master GPP410 Datasheet	Request Best Price
GPP400		4.5 Purity – Secondary control of non-corrosive or toxic gases at user control points. Single Stage Brass Barstock Diaphragm Outlet Point Regulator	Tech Master GPP400 Datasheet	Request Best Price
GPL420		4.5 Purity – Secondary control of non-corrosive or toxic gases on distribution systems. Single Stage Brass Barstock High Pressure Piston Line Regulators	Tech Master GPL420 Datasheet	Request Best Price
GPL410		4.5 Purity – Secondary control of technical grade Acetylene on distribution systems. Single Stage Brass Barstock Diaphragm Line Regulator – Acetylene	Tech Master GPL410 Datasheet	Request Best Price
GPL400		4.5 Purity – Secondary control of non-corrosive or toxic gases on distribution systems. Single Stage Brass Barstock Diaphragm Line Regulator	Tech Master GPL400 Datasheet	Request Best Price

Lab Master Range

5.0 purity, for non-corrosive and non-toxic gases. Suitable for laboratory and analytical applications requiring high gas purity.

Download the relevant datasheets to configure your bespoke model, then contact us with the model number to get our best price:

Regulator Series	Image	Description	Datasheet Link	Get Best Price
LGT510		5.0 Purity – Acetylene. Two Stage Nickel Plated Brass Barstock Diaphragm Cylinder Regulator	Lab Master LGT510 Datasheet	Request Best Price
LGT500		5.0 Purity – Non-corrosive and non-toxic gases. Two Stage Nickel Plated Brass Barstock Diaphragm Cylinder Regulator	Lab Master LGT500 Datasheet	Request Best Price

Regulator Series	Image	Description	Datasheet Link	Get Best Price
LGS510		5.0 Purity – Acetylene. Single Stage Nickel Plated Brass Barstock Diaphragm Cylinder Regulator	Lab Master LGS510 Datasheet	Request Best Price
LGS500		5.0 Purity – Non-corrosive and non-toxic gases. Single Stage Nickel Plated Brass Barstock Diaphragm Cylinder Regulator	Lab Master LGS500 Datasheet	Request Best Price
LGP510		5.0 Purity – Acetylene. Single Stage Nickel Plated Brass Barstock Diaphragm Outlet Point Regulator	Lab Master LGP510 Datasheet	Request Best Price
LGP500		5.0 Purity – Non-corrosive and non-toxic gases. Single Stage Nickel Plated Brass Barstock Diaphragm Outlet Point Regulator	Lab Master LGP500 Datasheet	Request Best Price
LGL510		5.0 Purity – Acetylene. Single Stage Nickel Plated Brass Barstock Diaphragm Line Regulator	Lab Master LGL510 Datasheet	Request Best Price
LGL500		5.0 Purity – Non-corrosive and non-toxic gases. Single Stage Nickel Plated Brass Barstock Diaphragm Line Regulator	Lab Master LGL500 Datasheet	Request Best Price

Spec Master Range

6.0 purity, for non-corrosive and non-toxic gases. For ultra-high purity gas control in critical processes and research environments.

Download the relevant datasheets to configure your bespoke model, then contact us with the model number to get our best price:

Regulator Series	Image	Description	Datasheet Link	Get Best Price
HPT620		6.0 Purity – Non-corrosive and non-toxic gases. Two Stage Nickel Plated Brass Barstock Piston Cylinder Regulator	Spec Master HPT620 Datasheet	Request Best Price
HPT600		6.0 Purity – Non-corrosive and non-toxic gases. Two Stage Nickel Plated Brass Barstock Diaphragm Cylinder Regulator	Spec Master HPT600 Datasheet	Request Best Price

Regulator Series	Image	Description	Datasheet Link	Get Best Price
HPS620		6.0 Purity – Non-corrosive and non-toxic gases. Single Stage Nickel Plated Brass Barstock Piston Cylinder Regulator	Spec Master HPS620 Datasheet	Request Best Price
HPS600		6.0 Purity – Non-corrosive and non-toxic gases. Single Stage Nickel Plated Brass Barstock Diaphragm Cylinder Regulator	Spec Master HPS600 Datasheet	Request Best Price
HPL620		6.0 Purity – Non-corrosive and non-toxic gases. Single Stage Nickel Plated Brass Barstock High Pressure Piston Line Regulator	Spec Master HPL620 Datasheet	Request Best Price
HPL600		6.0 Purity – Non-corrosive and non-toxic gases. Single Stage Nickel Plated Brass Barstock Diaphragm Line Regulator	Spec Master HPL600 Datasheet	Request Best Price

Chem Master Range

6.0 purity, specifically designed for corrosive and toxic gases, providing maximum resistance and safety.

Download the relevant datasheets to configure your bespoke model, then contact us with the model number to get our best price:

Regulator Series	Image	Description	Datasheet Link	Get Best Price
SGT620		6.0 Purity – Corrosive and toxic gases. Two Stage Stainless Steel Piston Cylinder Regulator	Chem Master SGT620 Datasheet	Request Best Price
SGT600		6.0 Purity – Corrosive and toxic gases. Two Stage Stainless Steel Diaphragm Cylinder Regulator	Chem Master SGT600 Datasheet	Request Best Price

Regulator Series	Image	Description	Datasheet Link	Get Best Price
SGS620		6.0 Purity – Corrosive and toxic gases. Single Stage Stainless Steel Piston Cylinder Regulator	Chem Master SGS620 Datasheet	Request Best Price
SGS600		6.0 Purity – Corrosive and toxic gases. Single Stage Stainless Steel Diaphragm Cylinder Regulator	Chem Master SGS600 Datasheet	Request Best Price
SGL620		6.0 Purity – Corrosive and toxic gases. Single Stage Stainless Steel High Pressure Piston Line Regulator	Chem Master SGL620 Datasheet	Request Best Price
SGL600		6.0 Purity – Corrosive and toxic gases. Single Stage Stainless Steel Diaphragm Line Regulator	Chem Master SGL600 Datasheet	Request Best Price

A carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.