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Flashback Arrestor Super 85

Flashback Arrestor Super 85 for fuel gases, closed and open

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Resettable Flashback arrestor, certified to EN 730-1 / ISO 5175 with pressure sensitive cut-off valve [PV] and visual warning, for higher flow rates

  • highest quality from the world market leader
  • safety elements: flame arrestor [FA], temperature-sensitive cut-off valve [TV], non-return valve [NV], filter on gas inlet, pressure sensitive cut-off valve [PV]
  • easy to reset
  • every arrestor 100% tested
  • BAM certified
  • 33,5 X 150 mm
  • acetylene max. 19 m³/h (free flow-off)
  • fuel gases max. 169 m³/h (free flow-off)
  • oxygen max. 119 m³/h (free flow-off)
  • Information
  • Applications
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From the product range „Super“, one of the best flashback arrestors in the world. For reliable protection against dangerous gas backflow and flashback in accordance with EN 730-1 / ISO 5175. Every Arrestor 100% tested.

Benefits:

  • extinguish dangerous flashbacks with sintered stainless steel elements FA
  • immediately cut off the gas supply, and therefore prevent dangerous further work after any flashback or gas backflow via pressure sensitive cut-off valve PV
  • extinguish sustained backfire – via temperature-sensitive cut-off valve TV
  • avoid the formation of explosive mixtures in the gas supply – via non-return valves NV
  • indicate flashbacks and gas backflow optically – via red alarm mark
  • allow simple resumption of work after the cause of hazard has been removed – via resetting the sleeve
  • offer long service life due to protection against dirt – via filter at gas inlet

Operation / Usage:

  • the Flashback Arrestors are used against gas backflow and flashback at pipeline outlets and single cylinder equipment. Super 85 for high flow
  • the Flashback Arrestors can be installed independent of the orientation but according to gas flow
  • each blowpipe should have its own Flashback Arrestor
  • the maximum ambient / working temperature is 70 °C / 158 °F

Maintenance:

  • annual testing of the non-return valve, body leak tightness and flow capacity is recommended
  • WITT is happy to supply special test equipment
  • Flashback Arrestors are only to be serviced by the manufacturer. The dirt filter may be replaced by competent staff

Approvals
Company certified to ISO 9001

Cleaned for Oxygen Service according to: EIGA IGC Doc 13/12/E: Oxygen Pipeline and Piping Systems

 

148-002

148-013

148-016

Flashback Arrestor Super 85 is used in following areas:

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WITT Zentrale

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