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FA-I-PTFE In-Line Deflagration Flame Arrester

Brand: PROTEGO
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The in-line deflagration flame arresters type Protego FA-I-PTFE are the latest generation of flame arresters and are distinguished by their unique resistance to adhesive and corrosive media. 

The use of fluoroplastics as a high tech housing coating and as solid material for the flame arrester element is unique. 

When installing the deflagration flame arrester make sure that the distance between potential ignition sources and the location of the installed device, the L/D ratio (Pipe length/pipe diameter), does not exceed the value of 50.
Features
  • Build up of adhesive materials is prevented by the smooth surfaces
  • Application especially for corrosive and polymerizing media
  • Minimum number of FLAMEFILTER discs due to patented design
  • Service-friendly design
  • The modular design enables each individual FLAMEFILTER to be replaced
  • Bidirectional operation as well as any direction of flow
  • Installation of temperature sensors is possible
  • Less soiling of the device
The in-line deflagration flame arresters type Protego FA-I-PTFE are the latest generation of flame arresters and are distinguished by their unique resistance to adhesive and corrosive media. 

The use of fluoroplastics as a high tech housing coating and as solid material for the flame arrester element is unique. 

When installing the deflagration flame arrester make sure that the distance between potential ignition sources and the location of the installed device, the L/D ratio (Pipe length/pipe diameter), does not exceed the value of 50.
Features
  • Build up of adhesive materials is prevented by the smooth surfaces
  • Application especially for corrosive and polymerizing media
  • Minimum number of FLAMEFILTER discs due to patented design
  • Service-friendly design
  • The modular design enables each individual FLAMEFILTER to be replaced
  • Bidirectional operation as well as any direction of flow
  • Installation of temperature sensors is possible
  • Less soiling of the device
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Specifications

Brand

Approvals & Certifications

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

Approvals & Certifications

  • ATEX Directive 94/9/EC
  • CEN
  • IEC
  • NEC Group D

Enclosure Finish

  • ECTFE

Enclosure, Body Material

  • Steel

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150# ANSI
  • 2” (DN 50) - PN 16

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 150# ANSI
  • 3” (DN 80) - PN 16

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150# ANSI
  • 4” (DN 100) - PN 16

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 150# ANSI
  • 6” (DN 150) - PN 16

Flange Type

  • Raised Face (RF)
  • Smooth Finish

Gasket Material

  • PTFE

Materials of Construction

  • Flamefilter, Spider Rings: Hastelloy
  • Flamefilter, Spider Rings: Stainless Steel
  • Flamefilter, Spider Rings: Steel with an ECTFE Coating
  • Flamefilter: PTFE
  • Spacer: ETFE
  • Spacer: FEP
  • Spacer: PEEK

Operating Pressure

  • Maximum

Operating Temperature

  • 0° to 60° C (32° to 140° F)

Pressure Type

  • Absolute
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