ESAB Flash Back Arrestor FR 18 for Acetylene

ESAB Flashback Arrestors are essential safety devices designed to prevent flashbacks in gas welding and cutting applications. The FR 18 G3/8 LH model is specifically tailored for use with acetylene and propane gases, offering multiple layers of protection.

Key Features:

• Multiple Protection Options:
  • Non-Return Valve: Prevents the backflow of gases, ensuring safety by stopping flames from traveling back into the gas supply.
  • Flame Arrestor: Stops flames from propagating into the gas line, enhancing operational safety.
  • Thermal Sensitive Cut-off Valve: Activates under excessive heat conditions, cutting off gas flow to prevent potential hazards.
  • Pressure Sensitive Cut-off Valve: Engages at high pressure, providing an additional safety mechanism.
• Large Size Sinter Filters:
  • Effectively arrest flames while maintaining a large surface area, ensuring minimal impact on gas flow rates during operation.

Specifications:

• Model: FR 18 G3/8 LH
• Mounting: Torch end for easy attachment to welding equipment.
• Safety Elements: Flame Arrestor/Non-Return Valve (FA/NV)
• Gas Service: Suitable for acetylene and propane gases.
• Maximum Working Pressure:
  • Acetylene: 1.5 Bar
  • Propane: 3.5 Bar
• Inlet Connection: 3/8 BSP LH Male
• Outlet Connection: 3/8 BSP LH Female

Applications:

• Ideal for use in acetylene and propane gas welding and cutting processes, significantly reducing the risk of flashbacks and enhancing safety for operators.

The ESAB FR 18 G3/8 LH Flashback Arrestor is engineered to provide robust protection in welding environments