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BE/HR Deflagration Flame Arrester

Brand: PROTEGO
The Protego BE/HR end-of-line deflagration flame arrester has been successfully used to protect vessels and process engineering apparatus which are not pressurized.

The device provides protection against flame transmission through atmospheric deflagration and stabilized flames which can burn for very long time on the flame arrester element surface, so called endurance burning.

Main application area is on in - and outbreathing and vent lines, with the goal to prevent flame transmission caused by endurance burning or atmospheric deflagration from propagating into the vessel or plant.
Features
  • Protection against atmospheric deflagration and endurance burning
  • Endurance burning protection for IIB3 and IIA vapour (NEC group C and D)
  • Weather hood protects against environmental impact (i.e. Weather, bird nests, etc.)
  • Weather hood opens and signals the impact of a flame
  • Fusible link is resistant against chemicals
  • Modular design allows replacement of single FLAMEFILTER
The Protego BE/HR end-of-line deflagration flame arrester has been successfully used to protect vessels and process engineering apparatus which are not pressurized.

The device provides protection against flame transmission through atmospheric deflagration and stabilized flames which can burn for very long time on the flame arrester element surface, so called endurance burning.

Main application area is on in - and outbreathing and vent lines, with the goal to prevent flame transmission caused by endurance burning or atmospheric deflagration from propagating into the vessel or plant.
Features
  • Protection against atmospheric deflagration and endurance burning
  • Endurance burning protection for IIB3 and IIA vapour (NEC group C and D)
  • Weather hood protects against environmental impact (i.e. Weather, bird nests, etc.)
  • Weather hood opens and signals the impact of a flame
  • Fusible link is resistant against chemicals
  • Modular design allows replacement of single FLAMEFILTER
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2 models matching criteria
BE/HR-H
  • Model - End-Of-Line Deflagration Flame Arrester with Heating Jacket
Out of Stock
BE/HR
  • Model - End-Of-Line Deflagration Flame Arrester
Out of Stock
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Specifications

Brand

Approvals & Certifications

  • ISO 6358
  • TÜV (Technischer Uberwachungsverein)

Approvals & Certifications

  • ATEX
  • CEN
  • IEC
  • NEC Groups C, D MESG ≥ 0.65 mm

Enclosure, Body Material

  • Weather Hood: Stainless Steel
  • Weather Hood: Steel

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 Type

  • Raised Face (RF)
  • Smooth Finish

Materials of Construction

  • Flamefilter, Spacer: Hastelloy
  • Flamefilter, Spacer: Stainless Steel

Operating Temperature

  • 0° to 60° C (32° to 140° F)
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