High-Pressure 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.
High-pressure regulators are built for inlet pressures up to 300 bar and sustained industrial duty. Our high-pressure range covers single-cylinder and manifold applications across welding, fabrication and process gas supply, with robust brass bodies and clear dual-gauge readouts for inlet and outlet pressure.

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
£996.84 inc. VAT

Gasarc Chem Master SGT600 Two Stage Side Entry Gas Regulator, Inert/Fuel/CO2
- Gas type
- CO2, Fuel +1
- Inlet connection
- BS 341 No.3 +2
- Outlet pressure
- 0–1.5 to 0–10 bar
- Inlet pressure
- 60 / 300 bar
- Regulator type
- Multi Stage
In stock
£1,396.87 inc. VAT

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: £635.51 through £944.36 inc. VAT

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
£635.52 inc. VAT