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Wescol Type 90 (T90) Re-Settable Flashback Arrestor – Fuel Gas or Oxygen

  • Protects against flashbacks, explosions, and equipment damage
  • Reduces downtime associated with flashback incidents
  • Allows you to focus on your work with confidence
  • Re-settable design eliminates the need for frequent replacements
  • Suitable for use with fuel gas and oxygen
  • Built to withstand the rigors of welding environments
  • Simple installation and operation
  • Meets relevant safety standards for worry-free use


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Over 50 years welding expertise
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Wescol Type 90 (T90) Re-Settable Flashback Arrestor – Fuel Gas or Oxygen: Your Welding Safety Guardian

Protect yourself and your equipment from the dangers of flashbacks with the Wescol Type 90 (T90) Re-Settable Flashback Arrestor, suitable for both fuel gas and oxygen applications. This industry-leading safety device offers unparalleled security and peace of mind while welding, cutting, or heating.

The Wescol T90 is a multi-purpose, resettable flashback arrestor designed to automatically shut off gas flow in the event of a flashback. Featuring a sintered stainless steel flame arrestor element and multiple safety mechanisms, it effectively extinguishes flames and prevents them from traveling back into the gas line, safeguarding you and your equipment from potential explosions and damage.

Available for both fuel gas and oxygen usage, the T90 boasts superior flow characteristics that minimise pressure drop, ensuring optimal welding performance without compromising safety. Its robust construction and high-quality materials guarantee long-lasting durability in demanding welding environments.


  • Re-settable design: Eliminates the need for replacement after a flashback, saving time and money
  • Multi-gas compatibility: Works with both fuel gas and oxygen, offering versatility for various welding applications
  • Pressure-activated shut-off mechanism: Detects flashbacks and stops gas flow instantly
  • Thermally activated shut-off valve: Offers an additional layer of protection in case of extreme heat
  • Gas non-return valve: Prevents backflow of gas, ensuring proper gas flow direction
  • Compact and lightweight design: Easy to install and use in tight spaces
  • Wide range of flow capacities: Available in various models to suit different welding needs
  • Complies with relevant safety standards: Ensures regulatory compliance and peace of mind.


Part No. Description
1998 Oxygen
1999 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 90 (T90) Re-Settable Flashback Arrestor Fuel Gas Oxygen Hero

Wescol Type 90 (T90) Re-Settable Flashback Arrestor – Fuel Gas or Oxygen

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