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PROTEGO
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EB-Z

Deflagration Flame Arrester, endurance burning proof, End-of-Line

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Features

Safety Against Deflagrations and Hydrocarbon Fires
provides protection against atmospheric deflagrations, short-time burning and endurance burning Endurance burning Stabilized burning for an unlimited time. of pure hydrocarbons
Comprehensive Weather Protection
weather hood Weather hood A weather hood is a cover to protect the internal components of a device from environmental influences. with protection screen protects the PROTEGO® flame arrester unit PROTEGO® flame arrester unit The PROTEGO® flame arrester unit is the main component of a flame arrester. It prevents flame propagation. against environmental impact, such as nesting animals and weather conditions
Modular Design
allows replacement and cleaning of single FLAMEFILTER®
Easy Maintenance
without disassembling of the FLAMEFILTER®
Low Costs
low operating and lifecycle costs
Spare Parts
cost-effective flame arrester / spare parts
Function and Description

Protection against atmospheric deflagration and endurance burning

The PROTEGO® EB-Z end-of-line deflagration Deflagration Explosion propagating at subsonic velocity (EN 1127-1:1997). flame arrester has been successfully used to protect small vessels and process engineering apparatus which are not pressurized. The device Device A device is a pipe component that influences the media flow by opening, closing, or partially shutting off the flow channel or by dividing or mixing the media flow. provides protection against flame transmission through 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 in- and outbreathing vent lines, with the goal to prevent flame transmission caused by endurance burning or atmospheric deflagration from propagating into the vessel Vessel Container or structural envelope in which materials are processed, treated or stored. or plant.

Main component - PROTEGO® flame arrester

The PROTEGO® EB-Z consists of a housing Housing A housing is a solid shell, which surrounds a content, either protecting the content from external influences, or protecting the environment from the content. (1), a weather hood (2) and the FLAMEFILTER® (3). The weather hood is made out of acrylic glass, which will melt when impacted by flames and allow heat to dissipate to the environment. The PROTEGO® EB-Z serie end-of-line deflagration flame arrester is available for substances of explosion Explosion Abrupt oxidation or decomposition reaction producing an increase in temperature, pressure, or in both simultaneously. group IIA (NEC group D MESG > 0.90 mm)

Many Individual Certifications

The standard design can be used for operating temperatures up to +60°C / 140°F. EU conformity according to the currently valid ATEX directive. Approvals according to other national/international regulations on request.
Product Product Includes equipment, protective systems, devices, components and combinations of these. Data and Features

Dimensions

To select the nominal size Nominal size The nominal size is an alphanumeric designation of size for components in a piping system, used for reference purposes, comprising the letters DN followed by a dimensionless integer that is indirectly related to the physical size of the bore or outside diameter of the connections, expessed in millimeters. (DN), please use the flow capacity chart

DN/ G, NPT 15 / ½“ 20 / ¾"<//th> 25 / 1“ 32 / 1¼““
a 87 87 114 114
b 93 93 98 98
b* 123 123 123 123
SW 32 32 50 50

Dimensions in mm / inches, SW= width across flats

Selection of explosion group

MESGExpl. Gr. (IEC / CEN)Gas Group (NEC)
> 0,90 mm IIA D

Special approvals upon request

Type of connection

Pipe thread DIN ISO 228-1
EN 1092-1; Form B1
ASME B16.5 CL 150 R.F.

other types upon request

End-of-line deflagration flame arrester Deflagration flame arrester Flame arrester designed to prevent the transmission of a deflagration. It can be an end-of-line flame arrester or an in-line flame arrester. , basic designEB-Z

Special designs available on request

Material selection

DesignB
Housing Stainless Steel
Weather Hood Acrylic glass
FLAMEFILTER® Stainless Steel

Special materials upon reques

Flow Capacity Chart

The flow capacity charts have been determined with a calibrated and TÜV certified flow capacity test rig. Volume flow V in (m³/h) and CFH refer to the standard reference conditions of air ISO 6358 (20°C, 1bar). For conversion to other densities and temperatures refer to Sec. 1: “Technical Fundamentals”.

Applications

Contact CSR Department 

If you have any questions, feedback, or additional input, our team of experts will be glad to support you.

Picture of Mrs. Auris-Nadine Hillen
Mrs. Auris-Nadine Hillen

CSR Department

+49 (0)5307 809 108