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DA-G In-Line Detonation Flame Arrester

Brand: PROTEGO
The Protego DA-G series is a compact in-line detonation flame arrester for installation in pipes with diameters up to 2", and is used, for example, in industrial applications such as gas analyzing lines. 

Once a detonation enters the flame arrester, energy is absorbed from the shock wave, and the flame is extinguished in the narrow gaps of the FLAMEFILTER. 

The Protego flame arrester unit consists of several FLAMEFILTER discs firmly held in a housing. 

The gap size and number of FLAMEFILTER discs are determined by the operating data and parameters of the mixture flowing in the line (Explosion group, pressure, temperature).
Features
  • Bidirectional
  • Modular design
  • The individual FLAMEFILTER discs can be quickly removed and installed
  • The individual FLAMEFILTER discs are easy to service and replace
  • Different application possibilities
  • Use of temperature sensors for G 1-1/2" and G 2" is possible
The Protego DA-G series is a compact in-line detonation flame arrester for installation in pipes with diameters up to 2", and is used, for example, in industrial applications such as gas analyzing lines. 

Once a detonation enters the flame arrester, energy is absorbed from the shock wave, and the flame is extinguished in the narrow gaps of the FLAMEFILTER. 

The Protego flame arrester unit consists of several FLAMEFILTER discs firmly held in a housing. 

The gap size and number of FLAMEFILTER discs are determined by the operating data and parameters of the mixture flowing in the line (Explosion group, pressure, temperature).
Features
  • Bidirectional
  • Modular design
  • The individual FLAMEFILTER discs can be quickly removed and installed
  • The individual FLAMEFILTER discs are easy to service and replace
  • Different application possibilities
  • Use of temperature sensors for G 1-1/2" and G 2" is possible
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Displaying prices & availability for Ohio, United States in USD. Change location.

Models matching criteria: 3
DA-G
  • Model - In-Line Detonation Flame Arrester, Size 1/2" to 2"
Out of Stock
DA-G-T
  • Model - In-Line Detonation Flame Arrester with Integrated Temperature Sensor
Out of Stock
DA-G-TB
  • Model - In-Line Detonation Arrester with Two Integrated Temperature Sensors
Out of Stock
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Specifications

Brand

Approvals & Certifications

  • ATEX
  • CEN
  • IEC
  • NEC Group D, C MESG ≥ 0.65 mm & B

Approvals & Certifications

  • EN ISO 16852, 6358
  • TÜV (Technischer Uberwachungsverein)

BSP Connection

  • G 1” Female
  • G 1/2” Female
  • G 1-1/2” Female
  • G 1-1/4” Female
  • G 2” Female
  • G 3/4” Female

Enclosure, Body Material

  • Hastelloy
  • Stainless Steel

Gasket Material

  • PTFE

Materials of Construction

  • Flamefilter: Copper
  • Flamefilter: Hastelloy
  • Flamefilter: Inconel
  • Flamefilter: Stainless Steel
  • Flamefilter: Tantalum

Operating Pressure

  • psi: 0 to 23.2 (kPa: 0 to 160, bar: 0 to 1.6)

Operating Temperature

  • 0° to 60° C (32° to 140° F)

Pipe Connection

  • 1” Pipe
  • 1/2” Pipe
  • 1-1/2” Pipe
  • 1-1/4” Pipe
  • 2” Pipe
  • 3/4” Pipe

Pressure Type

  • Absolute
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