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ESAB GASARC Multi-Stage Side Entry Regulator Oxygen 0-3.5 bar

SKU: RAN03056

£175.39 ex. VAT     £210.47 inc VAT

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EN ISO 2503 Tech-Master Multi-Stage Side Entry regulator

Oxygen 0 – 3.5 bar.


The Tech-Master Multi-stage cylinder regulator provides the ultimate answer to industrial gas pressure requirements. Capable of working on cylinder pressures up to 300 bar, these regulators provide extra safety and precision control to the user. The two stage reduction of cylinder pressure within the Multi-stage regulator combines extra safety with precise control over the complete pressure range. The regulator are produced under the Gas-Arc quality management system BS EN ISO 9001 and the design and construction have been tailored to meet in full the requirements of EN ISO 2503.


  • Bottom or side entry inlet connections to ensure that the regulator fits both safely and conveniently on all available cylinders.
  • Safety pressure gauges to ISO5171
  • Tamper proof safety relief valve that will safely vent excess pressure and reseal thus extending  the regulator’s life.
  • Integral inlet filter that encapsulates the main valve and is designed to prevent ingress of foreign particles into the regulator.
  • 1st Stage solid brass piston to withstand the demands of 300 bar service, provides an accurate and constant supply to the second stage.
  • 2nd Stage diaphragm (unperforated) means the efficiency of the diaphragm is greatly improved and also reduces the possibility of leaks, improving safety.
  • Inspection/Replacement date permanently etched into the body of each regulator provides the user with important information on the maximum service life of the regulator in accordance with BCGA CP7.
  • The range is suitable for all standard industrial gases, including oxygen, acetylene, hydrogen, nitrogen, argon, helium etc.

Technical Data

  • Type Multi-stage
  • Inlet Pressure maximum 300 bar
  • Outlet Pressure 0-2, 0-3.5, 0-10 bar (0-1.5 bar Acetylene)
  • Materials:
  • Body Brass
  • Valve seat Nylon
  • Diaphragm Neoprene
  • Filter Sintered 316L Stainless steel
  • Inlet Connection BS341
  • Outlet Connection 3/8 BSP Male
  • Temperature range -200 C to +600 C
  • Weight 1.9kg
Additional information
Free Delivery

Free Delivery




Click and Collect:
Free Click and Collect with no minimum spend from our warehouse on the Empress Park, Southampton with on-site parking. Once your order has been processed, we will advise you when it is ready for pickup.  Just want advice?  No problem.  Feel free to call in to speak to one of our friendly experts.

EWS Fleet Coverage Areas: 
Southampton | Eastleigh | Winchester | Alton | Farnham | Petersfield | Havant | Hayling Island | Waterlooville | Fareham | Portsmouth | Gosport | Chichester | Arun | Worthing | New Forest | Christchurch | Salisbury | Wiltshire | Test Valley | Basingstoke and Deane | West Berkshire | Reading | Hart | Waverley | East Hampshire | East Dorset | Hampshire | Bournemouth | Poole | Lymington | Ringwood | Verwood | East Preston | Goring-by-Sea | Lancing | Shoreham-by-Sea | Steyning | Bramber | Horsham | Adur

Nationwide Delivery (all items excluding gas cylinders):
Free UK mainland (England, Scotland and Wales) delivery on orders over £85 inc. VAT.
UK mainland delivery is £7.50 inc. VAT on orders under £85 inc. VAT.
UK islands and Northern Ireland shipping costs may vary.

UK Delivery for Gas Cylinders:
Shipping costs for gas cylinders are calculated at checkout once the delivery postcode is entered.

International Delivery:
Please contact us for an accurate delivery quote.

ESAB GASARC Multi-Stage Side Entry Regulator Oxygen 0-3.5 bar

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£175.39 ex. VAT     £210.47 inc VAT
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