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Tech Master HF35 Hi-Flow Oxygen Regulator with BS 341 Fitting
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Tech Master HF35 Hi-Flow Oxygen Regulator with BS 341 Fitting

RAN34002-BS341 Gas Arc In Stock Fast Dispatch
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£876.55 ex VAT
£1,051.86 inc VAT
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  • Single-stage oxygen regulator with BS341 No.3 inlet connection
  • Outlet pressure 0-35 bar, inlet pressure 230 bar maximum
  • Maximum flow 450 m³/hr at 15°C in air at 300 bar inlet
  • Brass body with dual safety relief valves and integral inlet filter
  • Rear inlet configuration for individual cylinders and cylinder bundles
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The Tech Master HF35 represents the pinnacle of high pressure, high flow gas regulation technology.

Expertly engineered for specialist applications like laser gas control and heavy-duty cutting, this single-stage regulator offers unparalleled performance.

Its rear entry configuration makes it highly adaptable for both individual cylinders and cylinder bundles.

Designed and manufactured in Norfolk, UK, the HF35 is a testament to precision engineering and reliability.

Key Features

  • All Brass Construction: Offers enhanced durability and resistance to corrosion.
  • Finned Body Design: Reduces refrigerant effect, maintaining stable performance.
  • Pressure Adjustment Bar: Enables precise outlet pressure settings for specific applications.
  • Dual Safety Relief Valves: Provides maximum protection during high-pressure operations.
  • Rear Inlet Configuration: Allows easy connection to individual cylinders and bundles.
  • Integral Inlet Filter: Ensures purity and longevity of the regulator.
  • Compliant with ISO 5171 Pressure Gauges: For accurate pressure monitoring.

Typical Applications

  • Laser Gas Control: Ideal for precise control in laser applications.
  • Heavy Duty Cutting: Perfect for high-flow requirements in cutting operations.
  • Industrial Settings: Suitable for a variety of industrial applications requiring inert gas control.
Type Single-stage
Inlet Pressure 230 bar
Outlet Pressure 0-35 bar
Maximum Flow 450 m³/hr @15°C in air at 300 bar inlet
Inlet Connection BS341 No.3
Outlet Port 3/8″ BSP RH Male
Weight 3.8 kg (8.4 lbs)
Temperature Range -20°C to +60°C (-328°F to +1112°F)
Brand Gas-Arc
Body Brass
Valve Seat Nylon/PCTFE
Piston Brass
Filter Bronze

Please note: If you require a test certificate with your regulator, it must be ordered at the same time. Our certification product can be found here: Gas Arc Regulator Test Certificate

Brand Gas Arc
Entry Point Rear Entry
Inlet Connection BS341 No.3
Outlet Connection 3/8" BSP
Inlet Pressure 300 bar
Outlet Pressure 35 bar
Stages Single Stage
Gas Type Oxygen
Purity Grade Grade 4.5

Tech-Master-Single-Stage-HF-35-High-Flow-Regulator-RAN34002-Datasheet.pdf

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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.

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