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Flame Arresters - End of Line Deflagration

Flame Arresters - End of Line Deflagration
Flame Arresters - End of Line Deflagration
Flame Arresters - End of Line Deflagration
Flame Arresters - End of Line Deflagration
Flame Arresters - End of Line Deflagration
Flame Arresters - End of Line Deflagration
Flame Arresters - End of Line Deflagration
Flame Arresters - End of Line Deflagration
Flame Arresters - End of Line Deflagration
Flame Arresters - End of Line Deflagration
Flame Arresters - End of Line Deflagration
Flame Arresters - End of Line Deflagration

Product Details

SKU : 223ab8b49f
Category : Protego
Brand/Manufacturer : Protego
  • Product Description
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Flame Arresters - End of Line Deflagration

Deflagration flame arrester, end-of-line

Model: BE/AD
Features:
• Weather hood provides protection against environmental impact (harsh weather conditions, bird nests, etc.)
• cost effective device
• easy maintenance
• quick removal of FLAMEFILTER
• available with threaded connection
• provides protection against atmospheric deflagration
• low operating and lifecycle cost

The PROTEGO® BE/AD end-of-line deflagration flame arrester provides protection against atmospheric deflagrations. The device is typically installed on vent lines of small vessels and plants which are not pressurized. For safe application it is important that an endurance burning situation can be excluded, so typically it is installed on vents lines which discharge vapour for a short time period only. The device prevents flame transmission from atmospheric deflagration into the vessel or plant.
 
 Model: LH/AD
Features:
• weather hood provides protection against environmental impact (harsh weather conditions, bird nests, etc.)
• cost effective device
• available in sizes DN 50 (2“) – up to DN 800 (32“)
• easy maintenance
• cost effective spare parts
• available for elevated operating temperatures
• protection against atmospheric de agration
• low operating and lifecycle cost

The PROTEGO® LH/AD end-of-line deflagration flame arrester provides protection against atmospheric deflagration. The device is typically installed on vent lines of vessels and plants which are not pressurized. For safe application it is important that an endurance burning situation can be excluded, so typically it is installed on vent lines which discharge vapour for a short time period only. The device prevents flame transmission from atmospheric deflagration into the vessel or plant.
 

 

Deflagration flame arrester, short time burning proof, end-of-line

Model: LH/AD-T
Features:
• weather hood provides protection against environmental impact (harsh weather conditions, bird nests, etc.)
• cost effective device
• available in sizes DN 50 (2“) – up to DN 800 (32“)
• easy maintenance
• cost effective spare parts
• available for elevated operating temperatures
• protection against short time burning and atmospheric deflagration
• low operating and lifecycle cost

The PROTEGO LH/AD-T end-of-line deflagration flame arrester provides protection against atmospheric deflagration and short time burning on the flame arrester element. The device is typically installed on vent lines of vessels and plants which are not pressurized. The device is equipped with a temperature sensor which immediately detects a flame on the FLAMEFILTER surface. After the flame is detected, a secondary measure, such as inerting or closing of a shut-off valve to block the vapour flow to the device, should activate within 60 seconds and extinguish the flame, so that the plant can operate safely. The device prevents flame transmission from short time burning and atmospheric deflagration into the vessel or plant.

 

Deflagration flame arrester, endurance burning proof, end-of-line

Model: BE/HZ
Features:
• weather hood protects against environmental impact (i.e. weather, bird nests, etc.)
• cost effective protection for small vessels and plants
• modular design allows replacement of single FLAMEFILTER
• easy maintenance
• modular design results in low spare part costs
• protection against atmospheric deflagration and enduranceburning
• low operating and lifecycle cost

For many years the PROTEGO® BE/HZ end-of-line deflagration flame arrester has been successfully used to protect small vessels and plants which are not pressurized. The device provides protection against 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 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.
Model: BE/HK
Features:
• weather hood protects against environmental impact (i.e. weather, bird nests, etc.)
• weather hood will open and signal the impact of a flame
• endurance burning protection for IIB3 and IIA vapour (NEC group C and D); only for PROTEGO® BE/HK and BE/HK-H
• fusible link is resistant against chemicals
• modular design allows replacement of single FLAMEFILTER
• easy maintenance
• modular design results in low spare part costs
• protection against atmospheric deflagration and endurance burning

For many years the PROTEGO® BE/HK end-of-line deflagration flame arrester has been successfully used to protect vessels and plants which are not pressurized. The device provides protection against 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 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.
Model: BE/HK-E
Features:
• endurance burning protection for alcohols and hydrocarbons with MESG 0,85mm.
• weather hood protects against environmental impact (i.e. weather, bird nests, etc.)
• weather hood will open and signal the impact of a flame
• fusible link is resistant against chemicals
• modular design allows replacement of single FLAMEFILTER
• easy maintenance
• modular design results in low spare part costs
• protection against atmospheric deflagration and endurance burning

The PROTEGO BE/HK-E end-of-line deflagration flame arrester was specifcally developed for vessels which are not pressurized and store Ethanol or other alcohols. The combustion of alcohol requires a modi? ed ? ame 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 propogating into the vessel or plant.
Model: BE/HR
Features:
• protection against atmospheric de? agration and endurance burning
• endurance burning protection for IIB3 and IIA vapour (NEC groups 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
• modular design results in low spare part costs

For many years the PROTEGO® BE/HR end-of-line deflagration flame arrester has been successfully used to protect vessels and plants which are not pressurized. The device provides protection against 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 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.
Model: BE/HR 400
Features:
• protection against atmospheric deflagration and endurance burning
• endurance burning protection hydrocarbons of explosion group IIA (NEC group 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
• maintenance friendly design

The PROTEGO® BE/HR-400 end-of-line deflagration flame arrester is designed to protect large vessels and plants which are not pressurized. The device provides protection against 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 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.
Model: LH/EB
Features:
• most efficient deflagration flame arrester for methane/air mixtures
• certificates for mining are available
• protection against atmospheric deflagration and endurance burning
• weather hood protects against environmental impact (i.e. weather, bird nests, etc.)
• weather hood will open and signals the impact of a flame
• fusible link is resistant against chemicals
• maintenance friendly design

The PROTEGO LH/EB end-of-line deflagration flame arrester is used to protect plants and vessels which are not pressurized and process Methane/Air mixtures. The device provides protection against atmospheric deflagration and stabilized flames which can burn for a very long time. This device is specifically applied to vent lines of decommissioned underground mines. Other areas of application are biogas, land-fill gas and sewage gas. The device is installed on suction and vent lines, with the goal to prevent flame transmission caused by endurance burning or atmospheric deflagration propagating into the vessel or plant.
 

 

Vent caps, end-of-line, without flame arrester unit

Model: EH/0
Features:
• vent cap provides protection against environmental impact (harsh weather conditions, bird nests, etc.)
• cost effective device
• almost maintenance free
• certified flow performance curves

The PROTEGO E/H0 vent cap allows vessels which are not pressurized to vent. This device prevents rain and dirt from entering the vent line. The EH/0 vent cap is not flame transmission proof. It is often used in combination with detonation flame arresters, when those are used in vent lines, installed at a position which creates a long run up distance from the end of the vent line to prevent endurance burning. The PROTEGO EH/0 vent cap will then be installed at the end of that vent line to prevent particles or rain from entering the line.
Model: EH/0S
Features:
• vent cap provides protection against environmental impact (harsh weather conditions, bird nests, etc.)
• cost effective device
• almost maintenance free
• certified flow performance curves

The PROTEGO EH/0S vent cap allows vessels which are not pressurized to vent. This device prevents rain and dirt entering the vent line. The PROTEGO EH/0S vent cap is not flame transmission proof. It is often used in combination with detonation flame arresters, when those are used in vent lines, installed at a position which creates a long run up distance from the end of the vent line to prevent endurance burning. The PROTEGO EH/0S will then be installed at the end of that vent line to prevent particles or rain from entering the line.
Model: E/KS
• vent cap provides protection against environmental impact (harsh weather conditions, bird nests, etc.)
• cost effective device
• almost maintenance free
• certified flow performance curves

The E/KS vent cap allows vessels which are not pressurize to vent. The vent cap is made out of plastic and is the best solution in applications with aggressive media. This E/KS vent cap prevents rain and dirt from entering the vent line. The device is not flame transmission proof. It is often used in combination with detonation flame arresters, when those are used in vent lines, installed at a position which creates a long run up distance from the end of the vent line to prevent endurance burning. The E/KS vent cap will then be installed at the end of that vent line to prevent particles or rain from entering the line.

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Resources

      BE_HK.pdf