Welding, Cutting & Safety Solutions

Lab Master LGO Flash Back Arrestor Hydrogen 10 Bar


£77.66 ex VAT £93.19 inc VAT

Brand: Gas Arc
Product Model:
In Stock

  • Body plated brass, brass for hydrogen 10 bar, flame arrestor 316L stainless steel, seal elastomer.
  • Can be mounted in any position/orientation.
  • Lab Master LGO Flash Back Arrestor Hydrogen 10 Bar.
  • Maximum inlet pressure 10 bar (145 PSI), temperature maximum +70 °C (158 °F), weight 0.191 kg.
  • Meets requirements of ISO 5175-1.
  • Non return valve tested for reverse flow.
  • Safety elements: flame trap, contamination filter, flame arrestor, non-return valve, temperature controlled cut-off.
  • Symbols indicated on label.


Lab Master LGO Flash Back Arrestor Hydrogen 10 Bar

The Lab Master LGO Series flashback arrestor desi­gned and manufactured to fully comply with BS EN ISO 5175-1 provide complete protection for all of your pipeline and high flow oxygen and fuel gas requirements


  • The safety device meets the requirements of ISO 5175-1
  • Reliable protection against dangerous reverse gas flow and flashbacks
  • The flashback arrestor can be mounted in any position / orientation by observing direction of flow
  • Non return valve regularly tested for reverse flow


  • Body Plated Brass
  • Brass for Hydrogen 10 bar
  • Flame arrestor 316L Stainless Steel
  • Seal Elastomer
  • Inlet Connection 1/4 NPT Male
  • Outlet Connection 1/4 NPT Female


  • Maximum Inlet Pressure 10 bar (145 PSI)
  • Temperature Maximum +70 °C (158 °F)
  • Weight 0,191 kg

Safety Elements

  • Flame trap
  • Contamination filter
  • Flame arrestor
  • Non-return valve
  • Temperature controlled cut-off

The last 3 items are indicated on the label by the symbols.

A carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.


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