Nitrogen gas regulators are essential for a wide range of welding and industrial applications. They control the flow of nitrogen gas, allowing users to precisely adjust the pressure and volume of gas being delivered. This is essential for ensuring high-quality welds and other industrial processes.

At EWS, we offer a wide selection of high-quality nitrogen gas regulators from leading manufacturers such as GASARC, ESAB, Wilhelmsen and GCE. Our experienced sales team can help you choose the right regulator for your specific needs. Browse our selection of nitrogen gas regulators today and find the perfect one for your welding or industrial application.

Outlet (bar)

Fuel Type

Purity

Regulator Type

ESAB ProGen Inert Cylinder Regulator

£158.66
The ESAB ProGen regulator is suitable for all technical gas applications within industrial environment such as gas welding, heating and

Xcel Single Stage Two Gauge Nitrogen Regulator – 10bar

£44.98 ex. VAT     £53.98 inc VAT
Nitrogen Regulator, single stage 10 Bar with twin gauges and a 3 year warranty. BS EN ISO 2503.

ESAB GASARC Tech-master Multi Stage Regulator 0-4 Bar Bottom Entry Two Gauge Ran03155

£195.68 ex. VAT     £234.82 inc VAT
Tech Master 5 Port Two Stage Diaphragm Cylinder Regulator FKM (VITON) Seal – for O2 and Inert Gases- Inlet <=300

ESAB GASARC Chem Master SGS620 Single Stage Cylinder Regulator

£778.26
6.0 Purity Single Stage Stainless Steel Piston Cylinder Regulator The Chem Master SGS620 single stage piston cylinder regulators are designed

ESAB GASARC Chem Master SGT620 Multi Stage Cylinder Regulator

£1,417.57
6.0 Purity Two Stage Stainless Steel Piston Cylinder Regulator The Chem Master SGT620 two stage piston cylinder regulators are designed

ESAB GASARC GA750 0-50BAR INERT REGULATOR

£336.00 ex. VAT     £403.20 inc VAT
ESAB GASARC GA750 0-50BAR INERT REGULATOR

ESAB GASARC HF35 Hi-Flow Inert Gas Regulator with Nevoc Fitting RAN34003-NEVOC

£831.00 ex. VAT     £997.20 inc VAT
Techmaster HF35 Hi-Flow Inert Gas Regulator with Nevoc Fitting Specifications A high pressure, high flow regulator with excellent perfomance the

ESAB GASARC Multi-Stage Side Entry Regulator Inert Gas 0 – 10 bar

£145.20 ex. VAT     £174.24 inc VAT
EN ISO 2503 Tech-Master Multi-Stage Side Entry Regulator Inert Gas 0 – 10 bar. Specifications The Tech-Master Multi-stage cylinder regulator

ESAB GASARC Multi-Stage Side Entry Regulator Inert Gas 0-3.5 bar

£145.20 ex. VAT     £174.24 inc VAT
EN ISO 2503 Tech-Master Multi-Stage Side Entry regulator Inert Gas 0 – 3.5 bar. Specifications The Tech-Master Multi-stage cylinder regulator

ESAB GASARC Lab Master Multi Stage LGT500 Regulator

£381.33£389.54
5.0 Purity Two Stage Nickel Plated Brass Barstock Diaphragm Oxygen & Inert Cylinder Regulator The ESAB GASARC Lab Master LGT500

ESAB GASARC Lab Master Single Stage LGS500 Regulator

£284.67£292.88
5.0 Purity Single Stage Nickel Plated Brass Barstock Diaphragm Oxygen & Inert Cylinder Regulator The ESAB GASARC Lab Master LGS500

ESAB GASARC Spec Master HPS600 Single Stage Oxygen Regulator

£389.20£397.40
6.0 Purity Single Stage Nickel Plated Brass Barstock Piston Oxygen & Inert Cylinder Regulator The Spec Master HPS600 Series single

ESAB GASARC Spec Master HPS620 Inert NEVOC Regulator

£458.78£669.54
6.0 Purity Single Stage Nickel Plated Brass Barstock Piston Cylinder Regulator The ESAB GASARC Spec Master HPS620 Series single stage

ESAB GASARC Spec Master HPS620 Single Stage Regulator

£450.57£669.54
6.0 Purity Single Stage Nickel Plated Brass Barstock Piston Oxygen Cylinder Regulator The ESAB GASARC Spec Master HPS620 Series single

ESAB GASARC Spec Master HPT600 Multi Stage Regulator

£491.24£499.52
6.0 Purity Two Stage Nickel Plated Brass Barstock Diaphragm Oxygen & Inert Cylinder Regulator The ESAB GASARC Spec Master HPT600

ESAB GASARC Spec Master HPT620 Inert NEVOC Regulator

£824.51
6.0 Purity Two Stage Nickel Plated Brass Barstock Piston Inert NEVOC Cylinder Regulator The ESAB GASARC Spec Master HPT620 Series

ESAB GASARC Spec Master HPT620 Multi Stage Regulator

£816.31£824.51
6.0 Purity Two Stage Nickel Plated Brass Barstock Piston Oxygen & Inert Cylinder Regulator The ESAB GASARC Spec Master HPT620

ESAB GASARC Tech Master GPP400 Single Stage Regulator

£125.03
4.5 Purity Single Stage Brass Barstock Diaphragm Outlet Point Regulator The ESAB GASARC Tech Master GPP400 Series single stage diaphragm

ESAB GASARC Tech Master GPS400 Single Stage Regulator

£199.23£207.43
4.5 Purity Single Stage Brass Barstock Diaphragm Oxygen & Inert Cylinder Regulator The ESAB GASARC Tech Master GPS400 Series single

Nitrogen gas regulators are used in a variety of industries, including:

  • Welding: Nitrogen gas is used to shield the weld pool from oxygen, preventing oxidation and contamination. This results in stronger and more durable welds.
  • Food and beverage processing: Nitrogen gas is used to flush packaging and preserve food and beverages.
  • Pharmaceutical manufacturing: Nitrogen gas is used to create an inert environment for the production of pharmaceuticals.
  • Chemical processing: Nitrogen gas is used to purge pipelines and reactors, preventing contamination and explosions.

Nitrogen gas regulators are available in a variety of styles and sizes to meet the specific needs of different applications. When choosing a nitrogen gas regulator, it is important to consider the following factors:

  • Flow rate: The flow rate of the regulator should be sufficient for the intended application.
    Pressure range: The pressure range of the regulator should be compatible with the pressure requirements of the application.
  • Inlet and outlet connections: The regulator should have the correct inlet and outlet connections for the gas supply and equipment being used.