Benefits

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.
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.

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.

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.

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.