Flame Arrester Manufacturers

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Flame Arresters

A Flame Arrester is a device which allows gas to pass through it but extinguishes a flame in order to prevent a larger fire or explosion. We offer numerous flame arresters which can be applied for different situations

Motherwell Tank Protection supply a wide range of Flame Arresters for tanks which includes end of line deflagration flame arresters and in-line deflagration flame arrester. All flame arresters are available in a range of sizes and metals giving you the most extensive range of flame arresters available to the storage tank industry all direct from the manufacturers



Our Flame arrestors are designed tbe used in the bilk liquid storage industry either end of line or in conjunction with a PVRV unit and installed at the end of a pipeline or exit venon a vessel. They allow for an unrestricted flow of gases intthe atmosphere and clean air into the tank/pipe therefore preventing any possible atmospheric deflagration from entering the system.


A Vent Combination unit is designed to be mounted with a PVRV and prevent an unconfined deflagration in the surroundinatmosphere from enterinthe pipe or system and is not suitablfor preventinflame from withithe pipe or system igniting the surrounding area.



                Suitableforpipesizes from 2” upto12”

                Availablfor application in gas groups IIA, IIA1, IIB1, IIB2, IIB3

                Complianwitthe European ATEXdirective 2014/34/EU and United Kingdom’s UKCA Directive UKSI 2016:1107

                Removable/Replaceablelement for easier & cost-effective maintenance

                Tested in accordance with EN ISO 16852:2016

                Sintered mesh flame quenching element for improved deflagration stopping and air flow performance





                Flammablliquistoragtank vents

                Wasttreatment plants

                Gas pressure regulators

                Not applicable for endurance burning situations

                Maximum Operational Temperature (+60 °C to – 60 °C)

                Process Connection drilled to any client specification.

                Vertical Mounted



We aito provide a rapid response tboth technical and commerciaenquiries. We are committed toffer competitive pricing short production lead times and pride ourselveon deliverreliability.



Vent Combination Flame arrester
For Use with PVRV, to make your tank safer

End of Line flame arrester datasheet

Deflagration, In-Line Flame Arrester Deflagration, In-Line Flame Arrester In Line Deflagration arresters suitable for a variety of industries and applicationsEnd Of Line Deflagration Flame ArrestersEnd Of Line Deflagration Flame ArrestersMotherwell Tank Protection Manufacture End of Line flame arresters and Combination flame arresters for use with IIA, IIB3, and IIC gas groups.In-Line Detonation Flame ArresterIn-Line Detonation Flame Arresterunstable detonation arresters, equipped with replaceable elements, and suitable for a wide variety of industries and applicationsVent Combination ArrestersVent Combination ArrestersA combined breather valve and flame arrester for added protection