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Single-Stage Regulators

Browse the complete GasRegulators range — single-stage, two-stage, high-pressure, NEVOC, medical and gas-specific regulators for argon, CO₂, oxygen, acetylene, nitrogen, helium and propane. Every regulator is held in UK stock with same-day dispatch, and our technical team can help you specify the right unit for your application.

Single-stage regulators reduce cylinder pressure to working pressure in one step, making them a straightforward, cost-effective choice for MIG, TIG and cutting work where a small drift in outlet pressure as the cylinder empties is acceptable. Browse our UK-stocked single-stage range for argon, CO2, oxygen and acetylene, with same-day dispatch and technical support on every order.

Gasarc Tech Master GPP400 Single Stage Outlet Point Gas Regulator, Oxygen/Inert/CO2/Fuel

Gasarc Tech Master GPP400 Single Stage Outlet Point Gas Regulator, Oxygen/Inert/CO2/Fuel

Gas type
CO2, Fuel +3
Inlet connection
—
Outlet pressure
0–1.5 to 0–10 bar
Inlet pressure
60 bar
Regulator type
Single Stage

In stock

£146.96 ex. VAT

Select options This product has multiple variants. The options may be chosen on the product page
Gasarc Chem Master SGS600 High Purity Single Stage Gas Regulator, Inert/Fuel

Gasarc Chem Master SGS600 High Purity Single Stage Gas Regulator, Inert/Fuel

Gas type
Fuel, Inert
Inlet connection
BS 341 No.3 +1
Outlet pressure
0–1.5 to 0–10 bar
Inlet pressure
300 bar
Regulator type
Single Stage

In stock

£830.70 ex. VAT

Select options This product has multiple variants. The options may be chosen on the product page
Gasarc Lab Master LGS500 Single Stage High Purity Gas Regulator, Oxygen/Inert/Fuel/CO2/Acetylene/NEVOC

Gasarc Lab Master LGS500 Single Stage High Purity Gas Regulator, Oxygen/Inert/Fuel/CO2/Acetylene/NEVOC

Gas type
Acetylene, CO2 +7
Inlet connection
—
Outlet pressure
0–1 to 0–10 bar
Inlet pressure
300 bar
Regulator type
Single Stage

In stock

Price range: £334.59 through £347.36 ex. VAT

Select options This product has multiple variants. The options may be chosen on the product page
Gasarc Spec Master HPL600 High-Purity Single-Stage Line Regulator (GASARCHPL600)

Gasarc Spec Master HPL600 High-Purity Single-Stage Line Regulator (GASARCHPL600)

Gas type
Argon, Carbon Monoxide +12
Inlet connection
1/4" NPT Female
Outlet pressure
0–1.5 to 0–10 bar
Inlet pressure
207 bar
Regulator type
Single Stage

In stock

£270.56 ex. VAT

Select options This product has multiple variants. The options may be chosen on the product page
Gasarc Spec Master HPS620 High Purity Single Stage Regulator, Oxygen/Inert/Fuel/NEVOC

Gasarc Spec Master HPS620 High Purity Single Stage Regulator, Oxygen/Inert/Fuel/NEVOC

Gas type
Fuel, Fuel NEVOC +3
Inlet connection
BS 341 No.3 +5
Outlet pressure
0–20 to 0–250 bar
Inlet pressure
300 bar
Regulator type
Single Stage

In stock

Price range: £529.59 through £786.97 ex. VAT

Select options This product has multiple variants. The options may be chosen on the product page
Gasarc Spec Master HPS620 Single Stage CO2 Gas Regulator

Gasarc Spec Master HPS620 Single Stage CO2 Gas Regulator

Gas type
CO2
Inlet connection
BS 341 No.8
Outlet pressure
0–20 to 0–50 bar
Inlet pressure
60 bar
Regulator type
Single Stage

In stock

£529.60 ex. VAT

Select options This product has multiple variants. The options may be chosen on the product page

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