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Wescol Type 83 (T83) Regulator-Mounted Flashback Arrestor – Fuel Gas or Oxygen

  • Enhanced operator safety
  • Reduced risk of flashbacks and explosions
  • Equipment protection
  • Improved peace of mind
  • Compliance with industry regulations
  • Easy installation and use


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Rated excellent on Google
Over 50 years welding expertise
Free delivery over £85 inc. VAT

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Wescol Type 83 (T83) Regulator-Mounted Flashback Arrestor: Fuel Gas or Oxygen – Welding Safety Simplified

Protect yourself and your equipment with the Wescol Type 83 (T83) Regulator-Mounted Flashback Arrestor, safeguarding your fuel gas or oxygen line from the dangers of flashback. This easy-to-install safety device offers superior protection for professional welders, hobbyists, and anyone working with gas welding applications.

Product Description:

The Wescol T83 Flashback Arrestor is a compact, lightweight, and robust safety device designed to screw directly onto your gas regulator. It features a unique internal flame quenching mechanism that instantly stops flames traveling back into the gas hose and cylinder, preventing potentially catastrophic explosions and flashbacks.

Available for both fuel gas and oxygen applications, the T83 is constructed from high-quality, durable materials and meets the stringent requirements of EN 730-1:2009 safety standards.


  • Regulator-mounted design for simple installation
  • Internal flame quenching mechanism for superior protection
  • Non-return valve
  • Temperature-sensitive cut-off valve
  • Available for fuel gas and oxygen applications
  • Complies with EN 730-1:2009 safety standards
  • Durable brass construction
  • 3/8″ BSP connections
  • Lightweight and compact design


Part No. Description
2028 Oxygen
2029 Fuel Gas
Additional information


Fuel Type

Fuel , Oxygen


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.

Wescol Type 83 (T83) Regulator-Mounted Flashback Arrestor Fuel Gas Oxygen Hero

Wescol Type 83 (T83) Regulator-Mounted Flashback Arrestor – Fuel Gas or Oxygen

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