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​GW Sprinkler is a leading global provider of superior quality components for water-based fire protection systems.

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Fighting Fire with Technology

GW Sprinkler's products have been helping to protect people, property and the environment from fire for over sixty years. Today the company develops, manufactures and distributes a wide range of state-of-the-art water control and delivery devices for sprinkler, deluge, water spray and water mist systems.


The Business Sprinkler Alliance (BSA) launched an interactive map which illustrates known sprinkler saves in the UK since 2012 together with known losses in un-sprinklered warehouses and commercial buildings.

The map can be accessed via the following link:
Interactive Sprinkler Saves Map



Latest News


We are happy and proud to announce that our main range of

          • GW C-300 deluge valves
        • GW ThermoSpray (medium velocity) water spray nozzles
        • GW Fyrhed (high velocity) water spray nozzles


have successfully passed the rigid and demanding test schemes operated by FM Approvals, USA.

These internationally recognized product approvals are your guarantee that our products meet the rigorous loss prevention standards of quality, technical integrity and performance - and will perform under the toughest condition.