A backfire or flashback occurs when mixed gases are ignited in the torch, hose or regulator. Uniweld flashback arrestors are designed specifically to help prevent and stop these dangerous situations by preventing reverse flow of gases and quenching backfires and flashbacks at the torch or regulator.

• Stops backfire and flashback by quenching the flame at the torch or regulator
  
• Built in check valve
  
• UL Listed*
  
• Available for torch and regulator

Flashback arrestors should be installed at the torch to help protect the technician and at the regulator to help protect equipment.