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FA-CN-IIA1 In-Line Deflagration Flame Arrester

Brand: PROTEGO
The deflagration and endurance burning-proof Protego FA-CN-IIA1 in-line flame arrester was specially developed for bio, sewage and landfill-gas applications. 

With this device it is possible to protect compressors with high operating pressures and high operating temperatures. 

It can also be used as an endurance-burning-proof in-line device under atmospheric conditions, without temperature monitoring. 

The Protego FA-CN- IIA1 deflagration flame arrester is a compact design utilizing an easy access cover for easy maintainability. 

The FLAMEFILTER unit can be removed and cleaned within moments without having to disassemble the pipe. 

When installing the deflagration flame arrester, make sure that the distance between potential ignition sources and the location of the installed device, does not exceed the L/D ratio (Pipe length/pipe diameter), for which the device was tested. 

For this device the (L/D) maximum ratio is 50.
Features
  • State of the art design for bio, sewage and landfill gas applications
  • Design available for elevated operating temperatures and pressures
  • Compact design with easy access cover
  • Easy maintenance without disassembling of the pipeline
  • Modular flame arrester unit enables individual FLAMEFILTER to be replaced and cleaned
  • Bidirectional flame transmission proof design
  • Provides protection against deflagrations and endurance burning for explosion group IIA1 methane (Former designation Explosion group I)
The deflagration and endurance burning-proof Protego FA-CN-IIA1 in-line flame arrester was specially developed for bio, sewage and landfill-gas applications. 

With this device it is possible to protect compressors with high operating pressures and high operating temperatures. 

It can also be used as an endurance-burning-proof in-line device under atmospheric conditions, without temperature monitoring. 

The Protego FA-CN- IIA1 deflagration flame arrester is a compact design utilizing an easy access cover for easy maintainability. 

The FLAMEFILTER unit can be removed and cleaned within moments without having to disassemble the pipe. 

When installing the deflagration flame arrester, make sure that the distance between potential ignition sources and the location of the installed device, does not exceed the L/D ratio (Pipe length/pipe diameter), for which the device was tested. 

For this device the (L/D) maximum ratio is 50.
Features
  • State of the art design for bio, sewage and landfill gas applications
  • Design available for elevated operating temperatures and pressures
  • Compact design with easy access cover
  • Easy maintenance without disassembling of the pipeline
  • Modular flame arrester unit enables individual FLAMEFILTER to be replaced and cleaned
  • Bidirectional flame transmission proof design
  • Provides protection against deflagrations and endurance burning for explosion group IIA1 methane (Former designation Explosion group I)
3 models matching criteria
  • Model - In-Line Deflagration Flame Arrester with Integrated Temperature Sensor
Out of Stock
  • Model - In-Line Deflagration Flame Arrester with Two Integrated Temperature Sensors
Out of Stock
  • Model - In-Line Deflagration Flame Arrester
Out of Stock

Specifications

Brand

Approvals & Certifications

  • ISO 16852, 6358 & 16016
  • TÜV (Technischer Uberwachungsverein)

Approvals & Certifications

  • ATEX
  • CEN
  • IEC
  • NEC Groups B, C, D

Cover Material

  • Stainless Steel
  • Steel

Enclosure, Body Material

  • Stainless Steel
  • Steel

Flange Size - 1-1/2” (DN 40)

  • 1-1/2” (DN 40) - 150# ASME B16.5

Flange Size - 10” (DN 250)

  • 10” (DN 250) - 150# ASME B16.5

Flange Size - 12” (DN 300)

  • 12” (DN 300) - 150# ASME B16.5

Flange Size - 2-1/2” (DN 65)

  • 2-1/2” (DN 65) - 150# ASME B16.5

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150# ASME B16.5

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 150# ASME B16.5

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150# ASME B16.5

Flange Size - 5” (DN 125)

  • 5” (DN 125) - 150# ASME B16.5

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 150# ASME B16.5

Flange Size - 8” (DN 200)

  • 8” (DN 200) - 150# ASME B16.5

Flange Type

  • Raised Face (RF)
  • Smooth Finish

Gasket Material

  • PTFE

Materials of Construction

  • Flame Arrester Unit: Stainless Steel

Operating Pressure

  • psi: 0 to 23.2 (kPa: 0 to 160, bar: 0 to 1.6) at DN 80 (3”) to DN 300 (12”)
  • psi: 0 to 29 (kPa: 0 to 200, bar: 0 to 2) at DN 40 (1-1/2”) & DN 50 (2”)
  • psi: 0 to 72.5 (kPa: 0 to 500, bar: 0 to 5)

Operating Temperature

  • 0° to 60° C (32° to 140° F)

Pressure Type

  • Absolute