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Series 26000E Detonation Flame Arrester

Brand: Protectoseal Company
Protectoseal’s Series 26000E Detonation Flame Arrester is designed to withstand deflagrations, stable detonations and overdriven/unstable detonations. 

These arresters are bi-directional, capable of stopping a flame or detonation approaching from either direction in a piping system. 

Suitable for use with Explosion Group IIB3 & IIA vapors per ISO Standard 16852, generally equivalent to National Electrical Code (NEC) Groups C & D vapors. 

For arresters suitable for use with IEC Explosion Group IIA (NEC Group D) vapors only refer to Series 25000E / 35000E.
Features
  • Series 26000E - Sizes DN 50 (2"), DN 80 (3”), DN 100 (4") and DN 150 (6")
  • Suitable for use with ISO 16852 Explosion Group IIB3 & IIA (NEC Group C & D) Vapors
  • Conforms to the latest ATEX Directive, ISO 16852
  • Improved flow and reduced pressure drop
  • Optional connections for drains, pressure taps or temperature probes
  • Tested by recognized independent laboratories
  • Available in Carbon Steel, Stainless Steel & Alloy C276
Protectoseal’s Series 26000E Detonation Flame Arrester is designed to withstand deflagrations, stable detonations and overdriven/unstable detonations. 

These arresters are bi-directional, capable of stopping a flame or detonation approaching from either direction in a piping system. 

Suitable for use with Explosion Group IIB3 & IIA vapors per ISO Standard 16852, generally equivalent to National Electrical Code (NEC) Groups C & D vapors. 

For arresters suitable for use with IEC Explosion Group IIA (NEC Group D) vapors only refer to Series 25000E / 35000E.
Features
  • Series 26000E - Sizes DN 50 (2"), DN 80 (3”), DN 100 (4") and DN 150 (6")
  • Suitable for use with ISO 16852 Explosion Group IIB3 & IIA (NEC Group C & D) Vapors
  • Conforms to the latest ATEX Directive, ISO 16852
  • Improved flow and reduced pressure drop
  • Optional connections for drains, pressure taps or temperature probes
  • Tested by recognized independent laboratories
  • Available in Carbon Steel, Stainless Steel & Alloy C276

Specifications

Approvals & Certifications

  • ATEX
  • NEC

Approvals & Certifications

  • ISO 16852

Enclosure, Body Material

  • 304 Stainless Steel
  • 316 Stainless Steel
  • Alloy C-276 or Hastelloy
  • Carbon Steel

Flange Size - 2” (DN 50)

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

Flange Size - 3” (DN 80)

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

Flange Size - 4” (DN 100)

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

Flange Size - 6” (DN 150)

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