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BE/HR-E Deflagration Flame Arrester
Brand: PROTEGOThe Protego BE/HR-E end-of-line deflagration flame arrester was specifically developed for vessels which are not pressurized and store Ethanol or other alcohols with a MESG ≥ 0,85 mm.
The combustion of alcohol requires a modified flame arrester element design to provide protection against endurance burning.
In addition, the device provides protection against atmospheric deflagration.
Main application area is on suction 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- Endurance burning protection for alcohols and hydrocarbons with a MESG ≥ 0.85 mm
- 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
- Protection against atmospheric deflagration and endurance burning
Specifications
Brand
Approvals & Certifications
- ATEX
- CEN
- IEC
- NEC
Approvals & Certifications
- EN ISO 16852, 6358
- TÜV (Technischer Uberwachungsverein)
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)