Explosion & Pressure Protection Flame Arresters & Pressure/Vacuum Relief Valves

During our 70 years of history, we have developed an enviable global reputation for the design, manufacture, and supply of an innovative range of patent-protected Flame Arresters. Protectoseal Ltd, UK (Formerly Elmac Technologies) offers a comprehensive range of ATEX-accredited Flame Arresters and best-in-class Pressure/Vacuum Relief Valves, not only enhances process safety but also provides ultimate explosion protection in the world's most challenging industrial environments.

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Flame Arresters

Protectoseal Ltd, UK (Formerly Elmac Technologies) offers a market-leading range of patent-protected Flame Arresters that have gained widespread recognition and acclaim. These static devices are indispensable for contractors, OEMs, operators, and energy professionals since they provide reliable protection against catastrophic explosions and prevent the transmission of flames.

Protectoseal Ltd, UK supplies all major categories of Flame Arresters:

At Protectoseal Ltd, UK, we prioritise our customers’ satisfaction by working closely with them to identify their specific application needs. By utilising advanced computational fluid dynamics software, our technical experts ensure that our market-leading range of Flame Arresters meets the highest quality standards.

We pride ourselves on providing unparalleled performance, exceptional quality, and top-notch aesthetics that guarantee lasting reliability. With over 70 years of experience, you can rest assured that Elmac Technologies will fulfil all your expectations for price, performance, and delivery.

Pressure Protection Pressure & Vacuum Relief Valves | PVRV

In addition to our innovative range of patent protected Flame Arresters, Elmac Technologies offers a comprehensive range of Pressure Relief Valves and Protection Equipment designed to safeguard tanks and vessels, in under or over-pressure scenarios, during both normal and emergency operating conditions.

Elmac’s comprehensive range of Pressure Relief Valves and Flame Arresters is used to provide ultimate protection in some of the world’s most challenging process environments.

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End-of-line Deflagration Flame Arresters

This range offers protection against atmospheric explosions, often entering the process via the ignition of a flammable vapour cloud.

In-Line Deflagration Flame Arresters

This range offers protection from the initial phases of an explosion, usually caused by the ignition of a flammable gas mixture within a pipe.

In-Line Detonation Flame Arresters

This detonation arrester range offers ultimate protection from worst-case scenario explosions. These explosions result from the acceleration of a deflagration flame front and the transition of a pressure wave to a shock wave within a pipe.

Pressure & Vacuum Relief Valves

Our comprehensive range of world-leading Pressure/Vacuum Relief Valves provides ultimate protection in low pressure process environments.

Industries We Serve

Find out how our leading range of flame arresters and pressure protection equipment enhances safety standards across various industry sectors.

Elmac Technologies Pressure Protection

Protectoseal Ltd, UK (Formerly Elmac Technologies) offers a range of Low-Pressure Protection Equipment that is designed to protect tanks from rupture or implosion during filling and/or emptying cycles. Pressure Vacuum Relief Valves (PVRV) limit product loss and environmental discharges whilst also protecting tanks during thermal changes. Adequate pressure protection is required to stop the catastrophic failure of a tank or vessel.

We are committed to developing world-leading Pressure Vacuum Relief Valves (PVRV), and associated safety equipment, that provides ultimate protection in low pressure process environments. Our experienced technical team works closely with our worldwide customers to design and size bespoke, cost-effective solutions that meet or exceed their requirements in both safety and operational performance benefits.

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Explosion & Pressure Protection Flame Arresters & Pressure/Vacuum Relief Valves

Flame Arresters

Pressure Protection Pressure & Vacuum Relief Valves | PVRV

Elmac Technologies Pressure Protection

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