Elmac / Protectoseal
Innovation and safety in pressure relief and flame arresting
Delta Engineering has represented Elmac Technologies for many years. In 2023 Elmac Technologies Ltd. has been aquired by Protectoseal USA.
Protectoseal USA is the industry leading manufacturer of environmentally sensitive safety products. By constantly evaluating the needs of the industry, they strive to deliver products and services tailored to the unique requirements from customers worldwide. The goal is to continue offering the broadest range of products supported by a best-in-class, global customer service organization. Since the founding in 1925, the company’s dedication to innovation and commitment to safety is and will continue to be the driving force into the future.
Elmac Technologies Ltd.
Starting from 1948 and originally known as Elmac Engineering, Elmac Technologies has grown to become one of the premier brands in the global market for in-line deflagration arresters, in-line unstable detonation arresters and end-of-line flame arresters.
The Elmac product-range also incorporates a wide range of low pressure venting equipment including:
- Weight- or spring-loaded pressure/ vacuüm relief valves (breather valves)
- Tank blanketing valves
- Emergency relief vents/ manways
- Gauge hatches
- Free vents
High-quality pressure protection & flame arresters
For more information or a no-obligation quote contact Delta Engineering- your partner in high quality pressure protection & flame arresters

Flame Arresters

Conservation Relief Vents

Emergency Relief Vents

Tank Blanketing Valves
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