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Description
The Protego DR/ES in-line detonation flame arrester has been used for decades in industrial plant construction because its right angle design offers advantages towards maintenance in comparison to most straight designs.
Once a detonation enters the device, energy is absorbed from the detonation shock wave by the integrated shock absorber before the flame is extinguished in the narrow gaps of the FLAMEFILTER.
Features- Minimum number of FLAMEFILTER discs due to the effective shock absorber
- Quick removal and installation of the complete PROTEGO flame arrester unit and FLAMEFILTER discs in the cage
- Due to modular design the FLAMEFILTER discs can be individually replaced
- The right angle design saves pipe elbows
- Extended application range for higher operating temperature and pressures
- High flow performance at small flange connection
- Minimum pressure loss
Inventory
Displaying price & availability for Virginia, United States in USD Change location
4 models matching criteria
- Model - In-Line Detonation Flame Arrester with Integrated Temperature Sensor
Out of Stock
- Model - In-Line Detonation Flame Arrester with Heating Jacket
Out of Stock
- Model - In-Line Detonation Flame Arrester with Integrated Temperature Sensors & Heating Jacket
Out of Stock
- Model - In-Line Detonation Flame Arrester
Out of Stock
Configure
Specifications
Specifications
Brand
Approvals & Certifications
- ATEX
- CEN
- IEC
- NEC Groups C, D MESG ≥ 0.65 mm
Approvals & Certifications
- EN ISO 16852, 6358
- TÜV (Technischer Uberwachungsverein)
Cover Material
- Cover with Shock Absorber: Stainless Steel
- Cover with Shock Absorber: Steel
Enclosure Finish
- ECTFE
Enclosure, Body Material
- Stainless Steel
- Steel
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 Type
- Raised Face (RF)
- Smooth Finish
Materials of Construction
- Flamefilter Cage, Spacer: Hastelloy
- Flamefilter Cage, Spacer: Stainless Steel
- Flamefilter Cage: Steel
- Flamefilter: Copper
- Flamefilter: Inconel
- Flamefilter: Tantalum
O-Ring Material
- PTFE
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)
Pressure Type
- Absolute