Search
Close this search box.

Business Accounts Available

SaleFree DeliveryWilhelmsen Brand Logo

Wilhelmsen Unitor S55 Acetylene Flashback Arrestor – 8.5 m3/h 708537

SKU: 708537
/5
  • Stops the pressure front and flame front.
  • Stops gas from back feeding into the system.
  • Prevents fire from being supported by gas.
  • Indicator ring will show if the pressure sensitive cut-off has been activated; the ring is also used for resetting the flashback arrestor.

Original price was: £790.47.Current price is: £526.98. ex. VAT     £632.38 inc VAT

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

Quantity discounts available – Click Here

Checkout securely
Finance available
iwocapay Pay in 3 Banner
PayPal Logo

Buy Now, Pay Later In 3 Interest-Free Payments​

Description

Wilhelmsen Unitor S55 Acetylene Flashback Arrestor – the ultimate solution for a safe and worry-free welding experience!

Designed with the highest safety standards in mind, this top-of-the-line flashback arrestor is an essential tool for any welding job. It effectively prevents dangerous flashbacks from occurring by interrupting the flame path and extinguishing the flame before it can travel back to the gas source.

Crafted with superior quality materials, the Unitor S55 is built to last and withstand the toughest working conditions. Its compact, lightweight design makes it easy to install and use, while its reliable performance ensures optimal protection for both the user and equipment.

With its excellent flow capacity and precision-engineered components, the Unitor S55 provides exceptional gas flow control, ensuring a stable and consistent flame for the best welding results. Plus, its user-friendly design makes it easy to maintain and service, ensuring maximum uptime and reliability.

Don’t compromise on safety when it comes to welding – choose the Wilhelmsen Unitor S55 Acetylene Flashback Arrestor and stay protected on the job!

Note. For safety, we recommend annual testing and replacement of flashback arrestors every 5 years, in line with COSWP UK, OCIMF SIRE, and RIGHTSHIP RISQ requirements.

 

Video

Features

  • BAM-certified and OCIMF/RIGHTSHIP-compliant
  • Pressure sensitive cut-off valve to prevent further gas supply after a flashback (activated by the pressure shock in front of the flashback).
  • Temperature activated cut-off valve to prevent further gas supply in case of fire (activated if the temperature rises to approximately 100° C).
  • Flame filter/arrestor to quench the flame front of a flashback or a burn back.
  • Non-return valve for preventing reverse flow of gases, thereby preventing a gas mixture from reaching pipelines or cylinders.
  • Resettable.
  • Marking of manufacturing date and serial number for traceability.
  • Each flashback arrestor 100% tested.

 

Additional information
Free Delivery Free Delivery
Brand Wilhelmsen
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.

Specifications

Dimensions/Weight

Diameter [mm] 27.5
Length [mm] 119

Technical Data

Operating pressure [bar] 1.5 maximum
Capacity 8.5 m3/h
Wilhelmsen Unitor S55 Acetylene Flashback Arrestor - 8.5 m3/h 708537

Wilhelmsen Unitor S55 Acetylene Flashback Arrestor – 8.5 m3/h 708537

Rated 0 out of 5
Original price was: £790.47.Current price is: £526.98. ex. VAT     £632.38 inc VAT
Shop
0 items Cart
My account

We'd Love Your Feedback

Before you go, please let us know how we can improve your experience.

Website Feedback

Did you find what you were looking for?
If you answered yes, did you place your order?
This field is for validation purposes and should be left unchanged.